1. Intra in Safe Mode (imediat dupa ce deschizi calc., apasa repetat F8 si selecteaza Safe Mode).
2. Start - Run - Regedit. Mergi la HKEY_LOCAL_MACHINES\SOFTWARE\Microsoft\WindowsNT
\CurrentVersion\Winlogon\Notify. Clic dreapta pe folderul Notify si Delete.
3. Mergi la c:windows:system32. Tools-Folder Options-View - do not show...
4. Mergi la c:\windows\system32, sterge WgaTray.exe si Wgalogon.dll
Restart. Nu va mai aparea notificarea. Nu trebuie reinstalat Windows.
Mergi in Control Panel - Automatic Updates - Turn off.