Operating system and graphics card
Windows 10 64 Bit
Nvidia GTX 970 x2
Broken: 2.79 5bd8ac9
Short description of error
Open Blender, duplicate window, drag to second monitor. Save file. Blender will no longer open this file, crashes before splash screen.
Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps