Hi, Tekinalp67,
Try Gloria's Suggestion from this thread-
-Or-
Start > Type Regedit
Press Enter
Navigate to the following key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
Look for an entry listed as DgiVecp
If you find this, then change the Start data value to 4.
Reboot the system and see if the message is gone.
http://tzatziki-solvedproblems.blogspot.com/2010/02/dgivecp.html