Windows guru's
 

I am trying to delete a file that Norton saying is a "backdoor trojan"... it is called wdmeb.dll and is located in windows/system32 folder

I tried several methods of deleting it but it always say's it's currently in use by windows.... I tried booting in safe mode and got the same error... anyone know how I can remove this damn file???

Weird thing is when I run a Norton scan it doesn't pick it up as a Trojan, however sometimes I get a popup out of nowhere saying this file is a trojan.... None of my spyware scans show anything either about this file...........