Sorry to post on closed bug thread, but i actually managed to fix this on my Windows 10 64bit laptop computer.
If you have changeable graphics on your computer ( I have hd4000 and Radeon m7000hd series graphics cards), make sure it doesn't use the default hd4000 or what ever you may have. Force it to use (in my case) Radeon card.
If that doesn't help, heres something to try:
- Run Command Prompt as Administrator.
- Inside the command prompt window, type sfc /scannow then press the enter key.
- Wait for the process to complete to 100%
Again sorry for this post, but didn't want to make new thread, because it's really not C2 bug. And my system is fixed now.