Same issue but with Fallout 4 right at launch. I hadn't made any changes to my computer since 10/29 when I last played the game. On the night of Nov 1, I started getting a BSOD at launch of Fallout 4. I've spent the last 3 days updating drivers, running scans, deleting and reinstalling the game and other applications. Nothing worked. Finally learned how to view the crash dump and it indicated farflt.sys. Googled it and saw it was from Malware Bytes, so I uninstalled Anti-Ransomware. Problem solved.