I have been having problems like there are files that spybot should take care of. When I do a check, sometimes the computer locks up and only a reset will clear. Every check has produsced the Error During Check message with several different titles identified:
Italian Frameless[12] external exception C000001E
Libera[6] division by zero
Main Pean [12] division by zero
Coolwwwsearch[97] external exception
The final message on the screen is always' no problems have been detected'