Cannot create Schussloch.tga

Hello,I get a directX error that it cannot create Schussloch.tga and the app will crash.
I can repeat the error by trying mouse emulator and using the Demul dreamcast emulator. It will crash every time.

THis is on a Windows 7 Pro install I made just for the game. I think it has to do with this video card because I cannot reproduce the error on my laptop on Win10

Have you already installed DirectX 9?
http://projekt-ares.de/En/FAQ-schiesskino-ares.html