Im putting this here for those who have this problem again. As a side note I didn't figure this out, the credit goes to unknown assassin & crArck.
July 3, 2013 at 6:23 pm
To those who has the problem to install the game for 2nd time or kept encountered the ADVwin32 error at the launcher window. You clicked インストール, but nothing happened.
I don’t know if the problem has been solved or not but this might help for those who still couldn’t solve it.
You need to delete some keys in registry that related to this game, but there’s a whole bunch keys so which on