September 2016
Just so everyone knows...I know this game will run on a potato. lol
When my PC burned up,I played on my spare while waiting for parts.
An Intel Core Duo with 2GB RAM and an old GPU I got in 1995. Geforce 3400GT I think?
But anywho...yep...saves from an older patch after a reinstall and update will get hung out to dry.
You'll probably just want to use a save editor to manually bring your game back to where you were and sorry...I don't know of a good one right off hand...I hope one of the other guys does.
June 2017
I have upgraded my computer, and still get the same thing.
Operating System: Windows 10 Pro, 64-bit
DirectX version: 12.0
GPU processor: GeForce GTX 1080 Ti
Driver version: 382.53
Direct3D API version: 12
Direct3D feature level: 12_1
CUDA Cores: 3584
Core clock: 1544 MHz
Memory data rate: 11010 MHz
Memory interface: 352-bit
Memory bandwidth: 484.44 GB/s
Total available graphics memory: 27613 MB
Dedicated video memory: 11264 MB GDDR5X
Shared system memory: 16349 MB
Video BIOS version: 86.02.39.00.3C
Bus: PCI Express x16 Gen3
July 2017
I went back about 18 hours before the glitch, so I am starting from there, trying to remember what I have not done.