Avast keeps detecting viruses in the Castle Story executable

Avast has really frustrated me today. It seems to see viruses everywhere, and it keeps seeing one in Castle Story's executable. It keeps insisting there's a Win32 MDE class trojan in there and keeps deleting the file without asking me. I'm pretty sure that's a false positive, and I'm not entirely sure how to fix that, but it's probably worth filing a report with Awil Software.



I'm starting to doubt heuristics visrus detection. It never catches actual viruses, but keeps deleting my legitimate software.