Uninstall ReShade by removing the three opengl32* (ini, dll, log) files in your CMBS directory.
Does CMBS now work?
What OS are you on? (Win7, win10, Mac, etc)
What video card are you running? (AMD, Nvidia, etc)
FWIW, I use it on CMBN, CMSF, and CMBS running Win7(64bit) and Radeon 17.7.2 (HD 7800 Series) across many CM engine releases.
Absolutely love this utility!