removing a .dll

[Keith]

I have a Backdoor.trojan. Have tried everything to remove
it with no success. I do a full system scan and nortan
tells me there is no problems, but every few minutes,
Norton gives me a virus alert. It says the object name is
C:\WINDOWS\System32\sqlflp.dll

I have found the .dll and tried to remove it but it won't
let me. Any ideas??

THANKS

 

[Abel]

When your computer boots up hit the F8 key repeatedly and
select Safe Mode. Log on as Administrator and try to
delete that file. Good luck

 

[David Candy]

Rename it, reboot, then delete.