If you encounter the error code 151 while trying to activate SDL Trados Studio 2014, try the following solutions:

If your activation code returns persistent errors, clearing the local license files can resolve conflicts. Close SDL Trados Studio 2014.

If it does, and you cannot deactivate it yourself, you may need to use the "Reset License" button (if available) or contact support [3]. Admin Rights: Ensure you are running Trados as an Administrator

: For machines without internet, an installation ID is used to generate an Activation Certificate from the RWS website. 3. Troubleshooting and Recommendations