RDP connection error

Question

Hi, I am Rubiat.

I patched my all servers of my organizations two days ago. After reboot all machines, I can't access only two servers via remote desktop and getting "an internal error has occurred". These two servers are Windows 2012R2 and I installed latest patch of May month. But one thing that, if I uncheck network level authentication of remote desktop enable from these two servers, I can access easily via remote desktop connection but it has to be according to the policy of my organization. Now how to fix this RDP issue without uncheck network level authentication?

Thank You

Answer 1

Hi,
you could try the below steps on RD session host server.

1. Open group policy (gpedit.msc).
2. Under Computer configuration ->Administrative Templates ->Windows components ->Remote desktop services->RD Session host ->Security
3. Set "Require use of specific security layer for RDP connections" to RDP.

Hope this helps and please help to accept as Answer if the response is useful.
Best Regards,
Carl