CSP (any version) crashes AC

[ChasinTheDream]

I can run Assetto Corsa through it's vanilla starter and also through content manager (with CSP disabled). As soon as I enable CSP (check active box under General Patch Settings) and try to start AC within CM, I get a black screen. I loaded CSP from within CM, checked that my video settings in CM match my monitor. No files shown in AC crash log folder. I'd really like to use CSP (and Pure)... Any ideas?