If you want to restore
deleted beep.sys, use your Windows CD.
Copy "beep.sy_" and expand.exe from the Windows CD to the
Windows\System32\Drivers folder.
Open cmd.exe.
Type in:
cd c:\windows\system32\drivers
expand beep.sys_ beep.sys
Otherwise you can download beep.sys from the Internet. Use Google
for searching.
11. Choose "Reboot" option.
12. After the successful virus scan open "Reanimator.exe" or RegRun
Start Control.
13. Go to the "Reanimator" menu and choose "Unlock banned Task Manager
and Regedit after Virus Attack".
14. Use Windows search for finding "*.del" files.
Delete these files. It′s the safe copies of the removed viruses.