It's hopeless, wont work.
I installed it properly, set the japanese language, then try to run the game,but it wont.It says it have a virus(again).
Ah, and it goes both Togainu ands Sweet pool... XD
I had this problem too and it really was just AVG. The only way to fix it is to remove AVG as previously suggested and use a different anti-virus software.
I got the game to play by turning off the anti shield in AVG but later on it deleted the game file anyways even when I told it not to. -_-; So lost my progress. Bah, never using AVG again.
I know people are scared of viruses and such... But keep in mind that the files here were uploaded by other members, and some time ago, which means even if there is a virus/trojan it's really old. And look by the number of the people that gave their thanx - it wouldn't be up there if there was really a virus in the files^^
I've been downloading things from aarin, other forums, host sites and torrents for several years now, and I never had a problem, nor did I ever download a virus (except keygens which are always recognized as trojans by the antivirus software).
So, don't worry, turn off your antivirus when extracting files, or install a new one^^