: Right-click your wscsvc.reg file and select Merge , or use the Import function within regedit.exe . Restart : Reboot your computer to apply the changes. 3. Manual Registry Check
sc sidtype wscsvc unrestricted sc privs wscsvc SeChangeNotifyPrivilege/SeCreateGlobalPrivilege/SeImpersonatePrivilege sc start wscsvc wscsvc.reg file
The security descriptor may be broken. Use command from elevated Command Prompt: : Right-click your wscsvc