CSI offers two primary types of licenses for its software: and Standalone Licenses .
Deactivate the key on the old machine before activating the new one. Firewall or proxy blocking CSI servers. Whitelist *.csiamerica.com in your firewall settings. Invalid Locking Code Hardware components were modified. Contact CSI technical support to reset your activation key. 6. Transferring Your License to Another PC
Temporarily disable the firewall or add an exception for CSIRegister.exe . Important Security Warning
An active connection is required for the initial activation. Activation Key For Standalone License Etabs 2020
To help troubleshoot your specific setup, please let me know: Are you receiving a during activation? Is the workstation connected to the internet ?
Run CSiLicensing.exe on the current computer. Click "Deactivate" to release the activation key back to the CSI servers.
Run CSiLicensing.exe as an administrator. Re-enter your key to regenerate the file. License Expired CSI offers two primary types of licenses for
: While the software does not require a continuous internet connection to run, it is strictly necessary during the initial activation, deactivation, or renewal process. Key Lifecycle Management
C:\Program Files\Computers and Structures\ETABS 20\CSiLicensing subfolder. Computers and Structures, Inc. Essential Requirements Internet Connection
Used during the installation process via the CSI Licensing Tool. Whitelist *
Enter your Activation Key alongside the offline machine's Locking Code. Download the generated license file ( *.lic ).
Always obtain legitimate activation keys directly from Computers and Structures, Inc. or official regional partners.
: Licenses managed by a designated server on your network.
ETABS (Extended Three-dimensional Analysis of Building Systems) is a sophisticated software package that integrates 3D modeling, analysis, and design for building structures. Its advanced capabilities enable engineers to model complex geometries, analyze load conditions, and design structures that comply with building codes worldwide. Given its professional-grade nature, ETABS is a commercial product that requires a valid license for full functionality.