copy the file "virusdelete.bat" to this location C:\Documents and Settings\All Users\Start Menu\Programs\Startup also save the same file to your USBDrive/Pendrive and Always execute this file from command prompt (i.e. Start--->Run--->cmd--->cd\ --->E:\virusdelete.bat) before anthing else. and now reboot your computer Note:This is not the permanent solution for USB virus problem. Please Spread this file to your freinds too. Visit Counterstriketutes.blogspot.com for More.