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Fix: The Connection to “” Failed with Status (Unknown Client Error 0) – Citrix

Fix: The Connection to “” Failed with Status (Unknown Client Error 0) – Citrix

You may receive an error while trying to launch your Citrix Desktop from a remote connection.

 

Desktop Viewer

The connection to “” failed with status (Unknown client error 0).

 

If you recently upgraded Citrix Receiver from version 3 to 4, there is a legacy registry key that needs to be deleted which causes this error to occur.

 

Delete the following registry key as it’s no longer needed.

HKEY_CURRENT_USER\Software\CITRIX\Program Neighborhood Agent\Resource Cache (SZ)

 

*If this did not work for you, let us know by using the comment form below. If you have another solution, also let us know below.*

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Comments

Milan on Wednesday, 15 December 2021 07:02

worked. Thank you. The IT Support in my company didn't know.

worked. Thank you. The IT Support in my company didn't know.
niranjan on Sunday, 01 July 2018 04:52

cannot find the Program Neighbourhood agent in windows 10 system

cannot find the Program Neighbourhood agent in windows 10 system
Guest1 on Thursday, 10 May 2018 07:10

Works fine in Edge, but not in firefox or IE..

Works fine in Edge, but not in firefox or IE..
kiran on Monday, 13 November 2017 06:18

If its non persistent VDI?

If its non persistent VDI?
ryan on Thursday, 02 November 2017 12:23

work thanks

work thanks
ste on Friday, 14 July 2017 12:23

I also cannot find the Program Neighbourhood agent.

I also cannot find the Program Neighbourhood agent.
venkat on Thursday, 22 June 2017 08:41

iam doing like above but after entered into citrix that neighbor hood agent is not showing in registry editor

iam doing like above but after entered into citrix that neighbor hood agent is not showing in registry editor
Guest
Monday, 04 July 2022