Property of Rebecca

Press Ctrl+Alt+Delt, delete running program : wgatray.exe

Restart computer and enter to safe mode.


Delete file WgaTray.exe in c:\windows\system32
Delete file WgaTray.exe in c:\windows\system32 \dllcache

Enter to regedit and delete folder "WGALOGON"

Location in :

HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows

NT\CurrentVersion\WinlogonNotify.
Delete WgaTray.exe
 
Alternatively if the above steps still do not solve the problem
Delete all files in the directory below :

\WINDOWS\system32\ WgaLogon. dll

\WINDOWS\system32\ WgaTray.exe

\WINDOWS\system32\ LegitCheckContro l.dll

Hopefully can running well. Keep trying.