I use Avast Antivirus too dont worry its not a virus but chances is tht u can't play because the antivirus deleted the file or something I disabled my Avast so tht i can play mapleroyals
Yea, avast deletes the exe file, you have to redownload it. I personally find these anti virus programs useless, I have been playing mapleroyals with the avast shields disabled for almost 2 years with no problem of virus.