Grimrock

I found a fix for this, btw.

I had recently installed a new HDD and some folder associations hadn't updated properly with the switch.

You can use the regedit to fix the association under the following path:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders

My documents folder is already not read-only and I simply cannot and will not move my documents folder onto my C:

It's fundamental to how I like to operate my PC for reasons I can't be bothered to explain here.

So, another solution please?

I'm having the exact same problem.

I keep my 'My Documents' folder on a separate drive from the system, could this be effecting the creation of the config files?

Edit : I've tried both the steam version and the standalone installer. The error message appears for both installs.