I recently upgraded to windows 10 x64 about a month ago and recently needed to open 3D coat for a project.
I click all the versions of 3D coat i have (DirectX, OpenGL, CUDA) and I get this message:
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Cannot open log file
!!crash!!.log
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which is followed by a black screen. (see attachment)
I tried to reinstall it this morning. running 4.5.16. Installation completed and it opened. So I saved my work, closed and stepped away. Only to find that when I open it back up again, It crashes again for the same reason.
I restarted my computer and that didn't work either. I'm trying open a high-res obj file in 3D coat for a job test!
-Scott