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Windows 7: MSTSC Remote Authentication Error

20 Jun 2013   #1

Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
MSTSC Remote Authentication Error

From any workstation I can MSTSC to the servers except one. Be it the server name or the server ip address in our domain I get "An authentication error has occurred. The requested security package does not exist"

We have Domain Controller, Term Servers, Print Server and so forth however I cannot get to the Nav Server because of this error. I can log in at the server as admin thus one would think RDP would work. Thanks....

My System SpecsSystem Spec
20 Jun 2013   #2

Win7 & Win8 64bit


Do you have this option selected from any Windows 7 computer?

Attached Images
MSTSC Remote Authentication Error-rds-system-properties.jpg 
My System SpecsSystem Spec
21 Jun 2013   #3

Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1

Yes that option is enable 'Allow' ....
My System SpecsSystem Spec


 MSTSC Remote Authentication Error

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