I just switched over from an old VisionTek ATI Radeon Quad Monitor video card to a new Asus GeForce GTX 1070 Turbo and for some reason it broke my eLicense and caused my 64bit version of Cubase Pro 8.5.20 to revert back to 8.5.15. Actually, it caused all 64bit apps related to Cubase to revert to older versions. It didn’t do it to the 32bit versions though. I ended up having to re-license and re-install Cubase.
Anybody have any idea why this may have happened?