Interesting... I clicked the 'fix checked' button, and got this message in a dialog box:
"Unexpected error occurred!
"Error #52 (Bad file name or number) in Sub GetLongPath(.exe).
"Please send a report to
merijn@spywareinfo.com, mentioning what you were doing, and what version of Windows you have.
"This message has been copied to your clipboard."
After clicking 'okay', the offending item in the list had vanished.