(null) is not a valid win32 application HELP!!!!!!!!!!!!!!

[joro123]

Hey all. I have been all over the internet looking for a solution to this problem. All the websites say to run anti-virus programs and anti-trojan programs. I have done all the recommended steps, yet the problem persists. When I click on start---> control panel---> folder options an error message appears stating "(null) is not a valid win32 application." Any idea what this is, and why this is happening? Please, any help would be great!!!!!!!!!!!!!!

 

[Uncle Bob]

try running windows system file checker (assuming you are running windows XP - you didn't specify), for more info use the windows help tool and search for sfc