can someone explain on how to do the modifype part: because i dont understand the: Do you know the full path to your file? If you don't feel like typing in the entire path, then simply navigate to the folder. If you have the ability to open a command prompt by right clicking on a folder, that's even easier. Once in your folder, type at the prompt: modifype.exe filename.xxx -c Replacing filename.xxx with your filename, or if needed the the complete path then your filename ( C:\winntbbu.dll for the screenshot below). part.... how exactly do i do this....everytime i try it gives me an error?