The colors are off (yellow text & black back ground in Windows Explorer) on some users when they log into a Windows 2012 server via RDP & using the Remote App.. It only happens from a Windows 7 machine, and only on that particular Server, and only certain users. When I use RDP or the Remote App from a Windows 10 machine (same user), no issues.
I've tried updating the registry key via GPO to go with the Aero theme
I've tried deleting everything in the C:\Windows\Resources\Themes\aero\VSCache folder to let the server rebuild, but there was nothing there.
I've changed the C:\Windows\Resources\Ease of Access Themes\basic.theme file to only go with the Aero theme not the Aero.lite theme.
I've done this "SFC /scannow" and "DISM /online /cleanup-image /resorehealth"." -
Nothing has worked.. I'm about a week away from just creating a new server and migrating the data... but that's not giving me a reason why or a way to prevent it from happening again.