I already ( as mentioned in OP ) had updated to latest nVidia Driver.
I have just tried the R94 version - still same thing.
However - very curious ..
If I open the program, Create a new project from the panel when first opened, then store project in single file, click create project - I get the error in the OP, then have to close.
BUT If I reopen the program - File, Close Tab to get rid of the initial panel then go File, New, store project in single file - it opens up fine.
Now it would seem to be related to the initial "What do you want to do panel" that is the problem?