Direct3D9: (ERROR) :All user created stateblocks must be freed before Reset can succeed. Reset Fails. Direct3D9: (ERROR) :Reset failed and Reset/TestCooperativeLevel/Release are the only legal APIs to be called subsequently D3D9 Helper: IDirect3DDevice9::Reset failed: D3DERR_INVALIDCALL c:\hogehoge\dxut.cpp(3434): Reset hr=Unknown (0x80040906) 上記の情報がアウトプットに表示されます。