Hard Drive messed up after copying CD

My Dad copied a CD with autorun directly onto the harddrive of his computer. The HD autoplayed the software from the CD every time the HD was opened in My Computer. To try and sort this Dad deleted the files copied over, now the computer asks to browse for the autorun programme instead. What can I do to totally remove this rubbish?

Look for a file called autorun.inf in the folder. If you have system files hidden, you won’t see it.