If you have to deactivate your network account, please follow the instructions below.
1. Remove current Network License Server.
Go to Control Panel > Programs & Features, and choose Uninstall.
2. Find and delete registry folder: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\InishTech
Hold windows key and press R. In the new ‘Run’ window, type regedit and press Enter. Locate and delete the registry folder mentioned above.