I've only played two Vns my whole life Dicipline and fate/stay night, when i played them i downloaded the standard daemon tools, grey disc with a red thunder (icon),
recently i decided to replay fate/stay night and tried downloading daemon tools again (since i put the actual vn files on a external hardrive)
basically daemon tools is now daemon tools pro or lite, pro expires in 20 days unless u pay and lite i.. not working basically. when i start up the game i get a blue screen with tons of symbols and english (it shud be in english since i have a eng patch).
what puzzles me is i played these games before on daemon tools and im not sure why i can play them now.
Remember, newer versions of Daemon Tools implement SCSI Pass Through Direct (SPTD), which generally requires a restart. If your blue screen is the infamous BSOD, that means that something in Daemon is not playing nice with your Windows (assuming you are using Windows) install. As it stands, however, there's not much I can suggest aside from reinstalling Daemon Tools.