RDP not working. Error Code: 516

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RDP not working. Error Code: 516

Postby krisu85 » Thu Oct 18, 2012 4:24 am

hello, I get error :
----------
WarningMsg
2012-10-18 14:11:25
RDP Disconnected!
Error Code: 516
Error Description: WinSock socket connect failed
----------
mRemote version 1.5
Windows 7 x64

I cannot connect to any servers by mRemote, but I can connect to servers by mstsc.exe.
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RDP not working. Error Code: 516

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Re: RDP not working. Error Code: 516

Postby RYX » Thu Mar 28, 2013 6:21 am

I get exactly the same error.

Can connect with mstsc but not mRemoteNG

Any ideas what's wrong? Many thanks.

mRemoteNG v 1.70
Windows 8 x64
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Re: RDP not working. Error Code: 516

Postby rmcardle » Thu Mar 28, 2013 1:48 pm

RYX wrote:I get exactly the same error.

Can connect with mstsc but not mRemoteNG

Try the suggestions here:

http://yuridejager.wordpress.com/2011/0 ... 03-server/
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Re: RDP not working. Error Code: 516

Postby whistlepigger » Fri Feb 14, 2014 1:30 pm

I had this error too, using 1.72 and even the 1.73 beta, and the suggestions at yuridejager.worrdpress.com did not help. However, I have found a work-around: USE IP INSTEAD OF HOSTNAME

For some of our servers, mRemoteNG was not connecting and showing Error Code 516, but mstsc worked fine. I set "Warn me" and "Use CredSSP" but mRemoteNG just would not connect, and showed no additional dialog or information even in the logs.

Finally, using mstsc, I set "Warn me" there, and mstsc popped up the dialog:

The identity of the remote computer cannot be verified. Do you want to connect anyway?
This problem can occur if the remote computer is running a version of
Windows that is earlier than Windows Vista, or if the remote computer is not
configured to support server authentication.

To make mRemoteNG behave like mstsc, I used the IP address rather than Hostname in the Connection information. When I use IP address, mRemoteNG pops up the same dialog, where I can select Yes to continue and get a successful connection.

This seems like a bug - since I can connect via mstsc by name, I suspect I should also be able to do that in mRemoteNG.
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Re: RDP not working. Error Code: 516

Postby Mashallah » Mon Feb 22, 2016 4:03 am

I set "Warn me" and "Use CredSSP" but mRemoteNG just would not connect, and showed no additional dialog or information even in the logs.????



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