

I deleted all non Windows standard fonts (my company had a policy to add some corporate fonts) from registry hive "HKLM\software\microsoft\windows nt\currentversion\fonts" and it started working inmediately.Įven if the cause of registry corruption may be different for different users, procmon showed me what was wrong. /rebates/&252fanydesk-mac-not-working. So I've examined a server with process monitor (procmon.exe) and noticed a lot of overflow errors related to registry "HKLM\software\microsoft\windows nt\currentversion\fonts". Only chance to get them back to normal was to overwrite the C:\WINDOWS\SYSTEM32\CONFIG\SOFTWARE registry from backup C:\WINDOWS\SYSTEM32\CONFIG\REGBACK\SOFTWARE (server has to be powered off), but that not always worked. Server works OK, services run normally and can connect remotely with powershell and WindowsAdminCentre and my usual remote tools. No way to get into safe mode: always black. It is very difficult to type something in remote desktop when we have poor internet. VMware console is black, RDP connection is black and it even happened with a physical server (but only domain joined servers). If poor internet connection, the keyboard stroke is not detected properly.

I had a similar problem with Windows Servers (a mix from 2012 to 2019):
