your program does not check that the file is not locked by another application before reading / writing
"Test Run in WinUAE BB" if %temp%/temp.adf is already used by WinUAE
Since my previous post I found many errors in the database but I did not take notes, sorry. Overall, you forget that the virus (80%) mutate after each contamination...
If you like challenges, there is a very rare virus, which has so far never been identified (not sure
). His name is "Nightmare-Loader". good search