Hello.
Remote Desktop service has stopped working suddenly on my computer. I can't start Remote desktop services (TermService) because it depends on "Terminal device driver" (TermDD) service. And it seems it cannot start because I have exclamation marks at "Terminal
Server Keyboard Driver" and "Terminal Server Mouse Driver" in Device Manager. I tried to reinstall these devices but it didn't help. The error message says: Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code
39). During reinstallation of the driver there is CM_PROB_DRIVER_FAILED_LOAD error in installer logs. I don't think it's really the driver problem. I have termdd.sys in my system and it is in correct version. I observed that when I run Windows
in safe mode both devices work correctly and there are no exclamation marks. Therefore I suppose there is some conflict with other driver or something.
I don't remember changing anything in the system related to Remote Desktop. The only thing I recall is that I have accidentally removed "UMBus Root Bus Enumerator". I have reinstalled it later but it hasn't helped.