Hellquest 0.9

Whenever I try to open up Hell Quest, It says Hell Quest v0.9 will only be compressed only after closing the application using it. But nothing happens after I click the Ok button, Please help! :c

U have it still at archive? try extract it to ur desktop or maybe Anti-virus blocks it?

Whenever I try to extract it to my desktop it says, Windows cannot find Hell Quest 0.9.

Try turn off anti-virus for that moment or put it in exceptions of it
Try also download again HQ. maybe some of previous thread link will help