Corrupted installation files are a common cause of persistent Error 120 issues.
is properly installed and the computer recognizes the Computer ID (CID). You can verify this by running WechoID.exe from the ETABS installation folder. Re-link the License File : Ensure the license file (typically named
Did this error start occurring after a recent or software upgrade ? I can provide more targeted steps based on your setup. etabs license not recognized error 120 work
: This is the official resolution provided by CSI America . Use the StandaloneKey.exe utility found in your installation folder to perform this.
the previous CSI native image, rebooting, and then performing a clean reinstallation as an administrator. CSI Knowledge Base Advanced Troubleshooting Corrupted installation files are a common cause of
Method 1: The Official Standalone License Deactivation and Reactivation
Run the deactivation tool to remove the current incomplete license. Re-link the License File : Ensure the license
For network/floating licenses, ETABS must know exactly where to look on your office network to find the license server. If it cannot find it, Error 120 triggers immediately.
: Ensure your computer’s system date and time are accurate, as discrepancies can cause the license to be unrecognized.