Overview:

CSI ETABS Ultimate Activator the SAPFire Analysis Engine offers multiple 64-bit solvers for analysis optimization and can conduct both Ritz and Eigen analyses. There are ways to leverage several processors without resorting to parallelization. ETABS offers a single-user interface for processes related to modeling, analysis, design, and reporting. There is an endless number of model windows, data views, and model manipulation views.

CSI ETABS Ultimate Full most comprehensive software package for building design and structural analysis is the new, cutting-edge ETABS. SAPFire Analysis Engine for more than 45 years, the industry has tried and tested CSI Solvers. The SAPFire Analysis Engine is capable of performing Ritz analysis as well as eigen analysis and supports multiple 64-bit solvers for analysis optimization. There are options for parallelization to make use of multiple processors. A single user interface is provided by ETABS for modeling, analysis, design, and reporting tasks. The quantity of model windows, data views, and model manipulation views is infinite.
CSI ETABS Ultimate Full Version software stores model data and other information in database tables that are directly modifiable through interactive database editing. This powerful feature makes it easy to generate or edit models quickly. Maximize Interactive Design Elements to Boost Efficiency It is possible to design steel frames, concrete frames, slabs, shear walls, composite beams, composite columns, and steel joists using a variety of US and international design codes.

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CSI ETABS Ultimate 22.3.0.3775 Key Features:

• Interactive Database Editing: Model data and other information are stored by CSI software in database tables that can be directly edited via interactive database editing. Quick development or editing of models is possible thanks to this potent feature.
• Utilize Interactive Design Capabilities to Maximize Efficiency: A range of US and international design codes can be used to design steel frames, concrete frames, slabs, shear walls, composite beams, composite columns, and steel joists.
• Design Codes: A large selection of code-based design features for steel, concrete, cold form steel, and aluminum frames are available from ETABS. See a complete list of compatible design codes here:
• BIM Interoperability: Because CSI software is compatible with other BIM programs, it facilitates effective collaboration between various AEC teams.

User Interface:

• Completely Customizable Graphical User Interface: A single user interface is provided by ETABS for modeling, analysis, design, and reporting tasks. The quantity of model windows, data views, and model manipulation views is infinite.
• Enhanced DirectX Graphics: Models with fly-throughs and quick rotations can be navigated using DirectX graphics and hardware-accelerated graphics.
• Multiple Views: On a single screen, users can view load assignments, moment diagrams, deflected shapes, design output, and reports
• Quick Navigation and Data Management: our ability to manage the data in your model is improved by the ETABS model explorer. Groups allow you to define, copy, and edit properties. You can also drag and drop properties directly onto models to assign them. The model explorer makes it simple to set up user-defined displays for fast navigation.

Modeling:

• Wide array of templates for quick model generation: For a fast start with a new model, ETABS offers a large assortment of templates. You can specify the number of stories, the default sections of the structural system, the default slab and drop panel sections, the grid and grid spacing, and uniform loads (i.e., dead and live loads) at this stage of the model template.
• Physical Model: Objects that represent the actual structural members make up the physical model. Insertion points, member orientations, object intersections, and other geometric details captured by the object model are accurately displayed in physical model views.
• Analytical Model: The finite element model of the structure, which is composed of the connections between the joints, frames, shells, and defined meshing, is shown in analytical model views. The model, along with its settings and assignments, automatically generates the analytical model when the analysis is performed.
• Stories: The ability of ETABS to recognize story levels is one of its most potent features; it makes it possible to enter building data in a convenient and logical way. You can define your models story by story, floor by floor, just like a designer would when organizing building plans.
• Enhanced Drafting Utilities: By automatically identifying intersections, extensions, parallels, and perpendiculars, intelligent snaps simplify the process of creating models. You can quickly import an architectural DXF/DWG into the ETABS modeling window’s background and use it as a template to follow while you build your model. Select the layer or layers that you wish to see by turning them on and off. Additionally, you can rapidly turn a section into an ETABS structural object by performing a right-button click on an element.
• Multiple Grid System Definition: Grids in ETABS can be classified as general free-form, cylindrical, or Cartesian grid systems. The quantity of grid systems that can be included in a model is infinite, and they can be positioned at any origin or rotated in any direction.
• Developed Elevation Feature to Generate Custom Elevations: Any drawn path on a plan view can be elevated using developed elevations. This is especially helpful for enhancing a facade that adopts a very distinctive shape. The developed elevation will be added to the model’s list of elevations after it is drawn.
• Comprehensive Interactive Database Editing Tool: Model data and other information are stored by CSI software in database tables that can be directly edited via interactive database editing. Quick development or editing of models is possible thanks to this potent feature.
• Model Explorer Functionality: Easy access to model definition data, including property forms, load definitions, and object forms, as well as analysis and design outcomes in tabular, graphical, and report formats, are made possible by the model explorer.
• Wide Array of Meshing Tools: When it comes to creating meshes in ETABS, engineers have a lot of options. To use the automatic mesh generator, just select the area object and then the rules. Additionally, you can manually mesh objects into the model. The term “external meshing” describes this. As a result, objects and elements have a one-to-one correspondence.

Building Components:

• Section Properties / Section Designer: A built-in library of standard US and international standard section properties for steel, concrete, and composite sections is available in ETABS. SAP2000, CSiBridge, and ETABS all come with an integrated tool called Section Designer that makes it possible to model and analyze unique cross sections.
• Shell Elements: For modeling walls, slabs, ramps, decks, and other thin-walled components, utilize shell elements. The elements required for analysis will be automatically meshed from shell objects.
• Wall Stacks: just one click, multilevel wall configurations can be drawn using customizable wall configuration templates, making it simple to define the properties of your wall sections. All of the pier and spandrel labeling is automatically assigned when you draw walls using the wall stack.
• Piers / Spandrels: Design-wise, integrated shears and moments are produced by pier and spandrel labels for walls modeled with area-limited elements. For example, the results could be reported and displayed as though they were a single column for a collection of 20X20 meshed shear wall areas.
• Floor Diaphragms: ETABS allows for the definition of rigid, semi-rigid, and flexible floor diaphragms. Area objects and joint objects can be assigned diaphragms.
• Powerful Nonlinear Elements to Accurately Represent the Behavior of a Structure: Many applications of nonlinear static analysis exist, such as the examination of a structure for geometric and material nonlinearity, the creation of P-delta stiffness for further linear analyses, the execution of static pushover analysis, and staged construction.
• Nonlinear Layered Shell Element: Any number of layers with independent locations, thicknesses, behaviors, and materials can be defined in the thickness direction thanks to the layered shell. There could be nonlinear material behavior.
• Link Elements: Users can accurately represent a structure’s behavior with ETABS’s multitude of link elements. The various types of link elements consist of friction isolators, rubber isolators, T/C isolators, gaps, hooks, dampers, and triple pendulum isolators.
• Nonlinear Hinges: By giving concentrated plastic hinges to frame and tendon objects, users can simulate post-yield behavior for nonlinear static and nonlinear direct-integration time-history analyses.

Loading:

• Increase Productivity with the Use of Auto Lateral Loading: Based on a variety of national and international codes, ETABS will automatically generate and apply seismic and wind loads.
• Seismic Loading: The Seismic Load Pattern form displays default values and settings that can be reviewed and changed after selecting a code.
• Wind: Automated wind loads in ETABS can be applied to diaphragms (rigid or semi-rigid), walls, frames, and non-structural walls like shell object-created cladding, as well as frames in open structures.
• Define a Wide Array of Loading Conditions in ETABS: Built-in user loading options, define specific loads to model a broad range of loading conditions.
• Force / Moment: When it comes to assigned loads, ETABS is reliable. Surface loads can be assigned in any direction, not just gravity, and can be uniform or non-uniform. Lines in any direction can have uniform or trapezoidal loads defined on them. Applying concentrated forces and moments at the joints and along the frame elements is done with the help of the force load.
• Displacement: The impact of support settlement and other externally imposed displacements on the structure is represented by displacement loading. Both linear and nonlinear spring supports as well as constraints may be used to exert displacement loading. For structures supported over wide spans or on different types of soil, multiple-support dynamic excitation may be taken into consideration.
• Cladding: For loading purposes, automatically add analytical cladding to the entire structure. The “cladding” is made up of shell objects that are added to the outermost edge of the structure and have a None section property. This command is intended to make applying wind load easier.
• Temperature: The Frame element experiences thermal strain due to the Temperature Load. The product of the element’s temperature change and the material’s coefficient of thermal expansion determines this strain. Temperature loads can be determined using one of three methods: a user-specified uniform temperature change for the object, a previously-specified joint object temperature change at the joint objects at the object’s ends, or a combination of the two.
• Live Load Reduction: It is possible to allocate live-load-reduction factors individually to each member. When design is finished, you can either use the graphical user interface to accomplish this by right-clicking on a member or you can use interactive database editing.

Analysis:

• Perform Several Kinds of Analyses Using ETA: For more than 45 years, the industry has tried and tested CSI Solvers. The SAPFire Analysis Engine is capable of performing Ritz analysis as well as eigen analysis and supports multiple 64-bit solvers for analysis optimization. There are options for parallelization to make use of multiple processors.
• Static Analysis: It is possible to perform static analyses for user-specified lateral and vertical floor or story loads. Vertical loads on the floor are transferred to the beams and columns through bending of the floor elements if floors with out-of-plane bending capability are modeled. If not, the floor’s vertical loads are automatically transformed into point loads on nearby columns or span loads on nearby beams, automating the laborious process of moving floor tributary loads to the floor beams without the need to explicitly model the secondary framing.
• P-Delta: The softening effect of compression and the stiffening effect of tension are captured by P-delta analysis. For linear load cases, the stiffness can be changed using a single P-delta analysis under gravity and sustained loads. These analyses can then be superposed. As an alternative, full nonlinear P-delta effects can be examined for every load combination. All elements have P-delta effects, which are easily incorporated into analysis and design.
• Wide Array of Dynamic Analysis Tools Available for Both Linear and Nonlinear: Response-spectrum analysis, time-history analysis for both linear and nonlinear behavior, and the computation of vibration modes using Ritz or Eigen vectors are among the capabilities of ETABS dynamic analysis.
• Response Spectrum Analysis: A response-spectrum analysis establishes a structure’s statistically likely reaction to seismic loading. Rather than using time-history ground motion records, this linear type of analysis makes use of response-spectrum ground-acceleration records based on the seismic load and site conditions. This approach is very effective and considers the structure’s dynamic behavior.
• Time History Analysis: The step-by-step reaction of structures to seismic ground motion and other forms of loading, such as blast, machinery, wind, waves, etc., is captured by time history analysis. Both linear and nonlinear analysis techniques—modal superposition and direct integration—can be used. For a broad range of problems, the nonlinear modal method—also known as FNA for Fast Nonlinear Analysis—is incredibly accurate and efficient. Even more versatile, the direct-integration approach can deal with significant deformations and other extremely nonlinear behavior. A variety of applications can be addressed by chaining nonlinear time-history analyses with other nonlinear cases, such as staged construction.
• Modal Cases: The kind and quantity of modes that must be taken out of the model are specified in a modal case. It is possible to define an infinite number of modal cases. Every modal case yields a set of modes, and each mode is made up of a normalized deflected shape for the mode shape and a set of modal properties like cyclic frequency and period.
• Eigen Vector Analysis: The natural vibration modes of the structure are discovered by eigen vector modal analysis, which can be utilized to comprehend the behavior of the structure. Additionally, it ascertains the system’s undamped free-vibration mode shapes and frequencies, which offer a wealth of information about the behavior of the building.
• Ritz Vector Analysis: Considering the spatial distribution of the dynamic loading while generating modes produces results that are more accurate than using the same number of natural mode shapes. The intrinsic properties of the structure are not represented by Ritz vector modes in the same manner as by natural (eigen vector) modes.
• Robust Nonlinear Analysis Tools Available: When either geometric or material nonlinearity is taken into account during structural modeling and analysis, nonlinear analysis techniques work best.
• Staged Construction: ETABS can be used to model incremental construction sequence modeling and loadings. It is possible to take into account nonlinear effects like gap opening and closing, yielding, and large deflections. We will also consider shrinkage, time-dependent creep, and strength-change effects.
• Pushover Analysis: The application of FEMA 356 and the hinge and fiber hinge option based on stress-strain are two pushover analysis features in ETABS. Users can take into account the plastic behavior of steel plates, concrete shear walls, slabs, and other finite area elements in the pushover analysis by utilizing the nonlinear layered shell element. For hinges made of concrete and steel, force-deformation relations are defined.
• Buckling: A structure can have linear (bifurcation) buckling modes under any combination of loads. One can compute buckling from a staged-construction or nonlinear state. Complete nonlinear buckling analysis that takes into account the effects of P-delta or large deflections is also offered. By combining displacement control and static analysis, snap-through buckling behavior can be recorded. Follower-load problems, which involve more complex buckling, can be modeled using dynamic analysis.
• Direct Integration Time History: For a broad range of problems, the nonlinear modal method—also known as FNA for Fast Nonlinear Analysis—is incredibly accurate and efficient. Even more versatile, the direct-integration approach can deal with significant deformations and other extremely nonlinear behavior. A variety of applications can be addressed by chaining nonlinear time-history analyses with other nonlinear cases, such as staged construction.

Performance-Based Design:

• Complete Automation of Performance-Based Design: PBD, or performance-based design, is a fundamental departure from conventional structural design ideas and the direction that earthquake engineering is headed. These updated protocols contribute to ensuring that, in the event of an earthquake, the design will consistently perform at the intended level.
• Steel and Concrete Material Models with Performance Levels (Confined and Unconfined): New special-purpose options and algorithms are introduced by ETABS to facilitate the effective and efficient use of these procedures.
• The steel material stress-strain plot is shown above along with the acceptance criteria points: As demonstrated above, both confined and unconfined concrete are included in the concrete material stress-strain.
• Steel and Concrete Fiber Models for Shear Walls and Columns: Because each fiber’s nonlinear material relationship automatically takes interaction, variations along the moment-rotation curve, and plastic axial strain into account, the fiber hinge model is more accurate. Fiber hinges capture nonlinear hysteretic effects, making them perfect for dynamic behavior.
• Stable and Fast Nonlinear Analysis (FNA) Implemented for PBD: PBD’s core component is nonlinear dynamic analysis, which explicitly models and assesses post-yield ductility and energy dissipation in response to ground motions from earthquakes in an effort to approximate the structure’s true behavior.
• Piers and Spandrels: Piers and spandrels that measure forces or stresses as a ratio of the square-root of the compressive strength of concrete (f’c) can be given acceptance criteria.
• Options for Hysteretic Stiffness and Strength Degradation: Fiber hinges capture nonlinear hysteretic effects, making them perfect for dynamic behavior.
• Performance-Based Design – Acceptance Criteria: For use in performance checks, acceptance criteria can be applied to material properties, hinges, piers, spandrels, links, and panel zone properties.
• Performance Check: Greater Control of Entire Model: The demand-capacity ratio (D/C ratio) for the entire model as well as for each object separately can now be calculated with more control thanks to the Performance Check feature. In addition to the previously available frame and wall hinges, a performance check can now include acceptance criteria from links, strain gauges, pier and spandrel forces, and panel zones. For increased control over the Performance Check outcomes, multiple demand sets and combination methods can be specified.
• Customizable Results Display: Complete control over accessing all output is granted to the user through improved plots, output tables, and graphical display.
• Output Tables: The output tables have been improved to include a tabulation of the demand-capacity ratio (D/C ratio) for each object separately and for the entire model.
• Graphical Display: The performance check results are now displayed more graphically (Display > Performance Check) and acceptability criteria from links, strain gauges, pier and spandrel forces, panel zones, and previously available frame and wall hinges are now included.
• Time History Plots: The “Acceptance Criteria D/C Ratio” plot function has been added. The demand-capacity ratio (D/C ratio) for a given group and performance level can be shown for each step of a multi-stepped load case (such as time-history) using this plot function.
• Performance Check Usage Ratio Diagram: Displaying the demand-capacity ratio (D/C ratio) for each demand set in a performance check and for a designated performance objective is a new menu item (Display > Performance Check Usage Ratio Diagram). This display serves as a visual aid to illustrate how each demand set and/or object type contributes differently to a performance check.

Design:

• Utilize Interactive Design Capabilities to Maximize Efficiency: A range of US and international design codes can be used to design steel frames, concrete frames, slabs, shear walls, composite beams, composite columns, and steel joists.
• Steel Frame Design: The application of design codes and member size optimization are included in fully integrated steel frame design. With ETABS, users can alter section properties or parameter values, see design results interactively at any frame member, and see the updated member results.
• Auto-Select Lists: Determining precise preliminary member sizes for analysis is not required when building an ETABS model that includes steel or concrete frame objects (frames, composite beams, and joists). Instead, give any or all of the frame objects an auto-select section property. Instead of having just one section size, an auto-select property has a list of them. Multiple lists can be defined, and the list includes all section sizes that should be taken into consideration as potential candidates for the physical member.
• Concrete Frame Design: The necessary steel calculations, auto-selection lists for new member sizing, application of design codes, interactive design and review, and extensive overwrite capabilities are all included in the concrete frame design process in ETABS.
• Composite Beam/Column Design: Comprehensive composite beam design incorporates many international and US design codes, member sizing using auto-select lists, camber and stud requirements calculation, and extensive overwrite capabilities.
• Shear Wall Design: Shear wall design comprises US and international design codes, thorough overwrite capabilities, demand/capacity calculations of specified reinforcement, and calculations of the reinforcing requirements for both overturning and shear.
• Concrete Slab Design: The minimum area, intensity, or bar count required for reinforcement will be determined by ETABS. There will be several stations where design work is done. Non-orthogonal design strips come in different widths.

Output and Display:

• Analysis Results: A few of the graphics that are available after the analysis is complete include finalized member design, deformed geometry, moment, shear, and axial-force diagrams, section-cut response displays, and animation of time-dependent displacements.
• Tabular Output: All input data, analysis results, and design results can be shown in docket tables using ETABS. Drag and drop the tables to any part of the ETABS environment to arrange them however you see fit. Tables allow for program sorting, cutting, copying, and pasting. Tabular data can be printed or saved to Word, Excel, Access, HTML, or TXT.
• Shell Force and Stress Contours: A load case, load combination, or modal case may be used to determine how shell forces and stress contours are displayed. Users are able to display shell stresses and resultant forces on any component in any direction. Manage the appearance of the stress contour by displaying distorted, extruded, or undeformed shapes—with or without loading values.
• Deformed Shape: Users can see mode animations and deformed geometry based on any load or combination of loads.
• Reaction Diagrams: Support reactions can be shown graphically on the model as tabular plots for specific reaction components or as vectors.
• Report Generation: An indexed table of contents, details on model definition, and tabulated analysis and design results are some of the features of the report generator.
• Customized User-Defined Reports: Reports can be directly exported to Microsoft Word and viewed within ETABS with live document navigation linked to the Model Explorer.
• Design Output Reports: Automatically produced design reports of the highest caliber contain comprehensive details about steel frames, concrete frames, slabs, shear walls, composite beams, composite columns, and steel joists.
• Import and Export:
• ETABS supports many industry standards for importing and exporting data: Supported programs include Autodesk® Revit®, Tekla® Structures, AutoCAD® (DXF/DWG), BricsCA, CIS/2, IFC, IGES, and SDNF. A model can also be exported from ETABS to an Access database. Files from STAAD and STRUDL® can be imported into ETABS by users who are using other analysis programs.
• AutoCAD and BricsCAD: CSI developed CSiXCAD, a plug-in for AutoCAD® and BricsCAD® that interacts directly with SAP2000 and ETABS to expedite drawing production. Between the drawings in the CAD software and the structural models defined and maintained in SAP2000 and ETABS, CSiXCAD offers a real-time link. A complete 3D model is produced by CSiXCAD, along with an initial set of drawings that can be further edited in the CAD program.
• Revit: Revit users can establish a bi-directional connection between SAP2000, ETABS, and/or SAFE and Revit using the CSI-developed plug-in CSiXRevit. With complete control over what model data is shared between the CSI software model and the Revit model, structural modeling can be completed in one program and then synced with another.
• Tekla: Models can be started in one product and then transferred to the other thanks to the connection between Tekla® Structures and SAP2000 or ETABS. It is feasible to round-trip models, which includes embracing modifications made during the transition from SAP2000 or ETABS to Tekla Structures. Modifications made to a Tekla Structures model can also be combined with an already-existing SAP2000 or ETABS model.
• IFC: Compatibility with other BIM-enabled applications is ensured by support for Industry Foundation Classes (IFC) data models. IFC 2×3 and IFC 4 formats can be imported and exported using SAP2000, CSiBridge, and ETABS.
• Multiple Language Support: The majority of popular programming languages, such as Python, Matlab, VB.NET, C#, C++, Visual Basic for Applications (VBA), and Visual Fortran, are compatible with the API.
• Smart Spreadsheets: To build, edit, and run a model, use the Excel spreadsheet’s API. After that, pull the results back into the spreadsheet to continue processing them.
• Build Custom Plugins: Users can use custom commands in addition to the standard software features by directly accessing plugins made using the API from within the CSI software.
• Cross-Product Development: There is currently support for ETABS, SAP2000, and CSiBridge with the CSI API. The CSI API has been designed to be as consistent as possible across the products to maximize your development efforts. This allows tools and applications developed with one CSI API to be readily adapted for use with all CSI products. ETABS v18, SAP2000 v21, and CSiBridge v21 are the first three versions of the software that can be used to create cross-product API tools. As a result, you can write the code only once and have it utilized by all three products. Additionally, these API versions don’t require recompiling in order to be forward-compatible with upcomingmajor versions of these products.

CSI ETABS Ultimate 22.3.0.3775 Changelog:

Analysis:

• Serviceability assessment of steel-framed floor systems subjected to walking vibrations according to AISC Design Guide 11, Chapter 7 has been added.

Structural Model:

An enhancement was made to add the capability for automatic generation of frame nonlinear hinges based on recommendations in ASCE 41-23. This includes:

1. Steel beam, column, and brace hinges using the reference standard AISC 342-22 as specified in ASCE 41-23 Chapter 9.
2. Concrete beam, column, shear wall, and coupling beam hinges using the reference standard ACI 369.1-22 as specified in ASCE 41-23 Chapter 10.

Conversion of curved concrete beams to shell slabs is now available. Previously, only straight beams could be converted.

Loading:

• Response spectrum function for Kyrgyztan “SNiP KR 20-02:2018” has been added.
• Auto wind load has been added for the Vietnamese code TCVN 2737:2023.

Steel Design:

The AISC 360-22 design code has been added for steel frame design (including AISC 341-22 Seismic Provisions), composite beam design, composite columns design, and steel connection design.

Composite column design per CSA S16-19 design code has been added.

Steel joist design has been enhanced with the following new features:

1. New joist design code SJI 100-2020 has been added.
2. A new type of steel joist section has been added, “Custom Joist Section”, whose definition includes component section data.
3. A detailed calculation report has been implemented.

Concrete Design

An enhancement was made to add joint-shear design for ACI 318-19 concrete frame design. Joint shear is now performed for:

1. Ordinary moment frames (OMF) in Seismic Design Category (SDC) B, using the nominal flexural strength of the beams.
2. Intermediate moment frames (IMF), using the nominal flexural strength of the beams.
3. Special moment frame (SMF), using the probable flexural strength of the beams.

An enhancement has been added for Special Structural concrete shear walls per ACI 318-19. The design is now done using the amplified factored shear force, Ve = Omega_v * w_v * Vu < 3.0 * Vu) per section 18.10.3.1. This check for Special Structural Walls was not present in earlier versions.

Determination of shear demand for walls with hw / ℓw ≥ 2.0 [Taken from ACI 318-19(22), Fig. R18.10.3.1]

An enhancement has been made to the ACI 318-19 concrete frame design code so that it now considers the interaction of major- and minor-direction shear forces in a column per sections 22.5.1.10 and 22.5.1.11.

Design Results:

• An enhancement has been made to speed up joist design by using parallel processing.
• Steel joist design per the SJI 2010 code has been enhanced so that the design calculations can now be exported to reports and tables.

Material Libraries & Databases:

• A new material library has been added for United States materials per the ASTM A1085/1085M specifications.
• New frame section libraries have been added conforming to AISC Shapes Database v16.0.

Reporting:

• Auto wind-load calculations for AS/NZS 1170.2:2011 and 2021 loading codes have been added to the project report.

Application Programming Interface (API):

• The ETABS API has been updated to support .NET 8.

Bug Fixes:

•  Issues reported by users have been corrected.

Screenshots:

How to install & Activate CSI ETABS Ultimate?

• CSI ETABS Ultimate v22.3.0.3775 downloaded package contains the setup for both 32-bit and 64-bit Windows operating systems (Choose according to your OS).
• Disconnect from the internet and also pause your Antivirus momentarily as the keygen will be detected as a threat to your Windows (But it is safe and tested by FullSofts).
• Now extract the package using WinZip or WinRAR and install CSI ETABS Ultimate v22.3.0.3775 using setup.
• After the installation, don’t launch the program, or close it if launched.
• Copy the Fix file to the installation directory and replace it.
• It’s done, Enjoy CSI ETABS Ultimate v22.3.0.3775 Full Version.