I just got a new video card ( AMD HD 7750 ) and yesterday was able to play osu! But today when I start it up it give me an error saying it can't find Shader Model 1.1+ and asks if I would like to start up in OpenGL mode. I click yes and nothing happens, the program closes. Repeating this step gives the same result. I have reinstalled osu! I have deleted all of the the .cfg files. This is Vista Home Premium
Driver Issues
Driver Issues