When I log on to windows I get an error message that i'm trying to open a file WINNT/nail.exe how do I fix?

use some antispyware to scan your system like


Lavasoft AdwareWhen I log on to windows I get an error message that i'm trying to open a file WINNT/nail.exe how do I fix?
nail.exe is a trojan








http://www.liutilities.com/products/wint鈥?/a>