Server Configuration > Service Packs and HotFixes > Rolling Back HotFixes > Rolling Back Server-side HotFixes > To roll back a server-side HotFix
  
To roll back a server-side HotFix
1. Shut down the Windchill RV&S server, if running.
2. Run the following command:
PatchServer -rollback
The HotFix is rolled back.
3. Restart the Windchill RV&S server.