Im aware that avast is known for false positives, and I know it is, when I start up the game, avast detects it like 10 seconds later and doesnt let put an exception to it since it already deleted it, then when I try to download it again, I cant even extract the files due to something has messed it up.

At the time you two wrote this, avast suddenly stopped detecting it, probably since I sent it in as a false positive.