ZDoom

Hi people, I need you again my saviors.. I wanted to try to launch doom under OpenGL ES (just to try) and since then impossible to restart GZdoom.. it shows me this error message: "Execution could not continue. Init Shader 'Default': Vertex shader: ERROR: 0:2: 'attribute' : syntax error: syntax ...

Thanks for your answer but how? via the terminal? because I can't access the console either

Hi guys, I have a problem, a small one I hope. When I try to launch Gz doom, this error message appears at the bottom of the console at launch: Execution could not continue. This device does not support any of the required depth stencil image formats. + higher up in the console, in "resolution", it ...