« Reply #2 on: May 31, 2017, 02:40:16 AM »
You'll need to install
DirectX 9 to get Touhou games (and other PC games) to work in general.
For Touhou 6-9.5, you'll need the
DX8 to DX9 converter to avoid fullscreen issues and fix other weird bugs.
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Playing Touhou since 18 March 2012. Playing video games since 19XX.
Normal 1CC: EoSD, PCB, IN, PoFV, MoF, SA, UFO, TD, DDC, HSiFS, CtC.
Extra 1CC: EoSD, PCB+Phantasm, IN, PoFV (K&S), MoF, SA, TD, HSiFS, CtC+Phantasm.
Hard 1CC: EoSD, PCB, IN, MoF, TD, CtC.
Lunatic 1CC: EoSD