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VaibhavBaranwal-0426 avatar image
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VaibhavBaranwal-0426 asked LeilaKong-MSFT answered

We couldn't connect to Remote PC because of a security error. Azure application proxy

I am setting up RDS via application proxy. All the roles are installed on the same server.
On connecting with app proxy page getting error "We couldn't connect to Remote PC because of a security error."
On checking logs found below line :
ConnectionInitiationState(NORM): There is not sufficient authentication information to use the RDSTLS protocol. Disabling...
Connection(ERR): The connection generated an internal exception with disconnect code=GenericSecurityError(16), extended code=<null>, reason=During RDP connection initiation, the remote server reported negotiation failure , error=2


remote-desktop-servicesazure-ad-application-proxy
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LeilaKong-MSFT avatar image
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LeilaKong-MSFT answered

Hello @VaibhavBaranwal-0426 ,

Which RDS roles have you installed? What's the OS of the server? How did you set up RDS via Azure application proxy?
For your reference:
https://social.technet.microsoft.com/Forums/windows/en-US/6fb94691-f4eb-4ffa-a067-dc2eafac888f/rds-2016-with-azure-application-proxy?forum=winserverTS
https://docs.microsoft.com/en-us/azure/active-directory/manage-apps/application-proxy-integrate-with-remote-desktop-services
https://community.spiceworks.com/topic/261881-error-using-remote-desktop


Best regards,
Leila


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LeilaKong-MSFT avatar image
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LeilaKong-MSFT answered

Hello @VaibhavBaranwal-0426 ,

How are things going there on this issue?
Please let me know if you would like further assistance.


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