Etabs License Not Recognized Error 120 Work Jun 2026

Error 120.

Sometimes an older trial license or an expired lease token creates a collision with your current active license.

ETABS "License Not Recognized" Error #120 typically indicates that the license file is incomplete or cannot be verified by the Sentinel RMS License Manager CSI Knowledge Base Immediate Solutions for Standalone Licenses etabs license not recognized error 120 work

If you have tried all the above steps and Error 120 remains, gather the following and contact CSI technical support or your local distributor:

Check your machine’s lock code. Ensure the "Computer ID" checkbox is enabled so the software can link the license to your hardware. 4. Re-Register the Software (Advanced) Error 120

: Add exceptions for lserv.exe and lmgrd.exe (located in C:\Program Files (x86)\Common Files\SafeNet Sentinel\Sentinel RMS License Manager\bin\ ).

If you own a valid web-activated standalone license, a clean reset of the activation state is the most reliable remedy. Ensure the "Computer ID" checkbox is enabled so

Go to Windows Control Panel > Programs and Features. Look for Sentinel RMS License Manager or Sentinel Protection Installer , right-click, and select Uninstall .

Some users find success by directly running the CSiNativeImageGen.exe file in the main ETABS installation folder as an administrator, which can help rebuild program and licensing components.

: The standalone license file may be damaged or missing critical data.