Test agent could not connect to the test controller

Thanks to my college Samantha for this email so I do not have to write the article on “Test agent could not connect to the test controller” but copy and paste instead [laughing].

Problem : Test agent could not connect to the test controller



Thanks to Ming Man’s help again to find below Solution 1




1)     Please copy vstf_testagent.exe onto your desktop from  Test Agent Update 3

Note : If you have previously installed a test agent, please uninstall it first.

2)     Install vstf_testagent.exe

3)     Open as Notepad C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\QTAgentService.exe.config

4)     Scroll to very bottom and add   <add key=”BindTo” value=”enter your IP Address here”/>  before </appSettings>

EG :                        <add key=”BindTo” value=”″/>



5)     [Only Admin users] Remote desktop to cybtfstc01 and make sure your NT ID is included in TeamTestControllerUsers and TeamTestAgentService group.

Note : Currently, TFS and QA Team are admin user to test controller VM. QA Team is part of TeamTestControllerUsers and TeamTestAgentService group already.

a.     From your laptop, click start and enter remote desktop connection

b.    Enter CYBTFSTC01 in computer box

c.     Click Connect

d.    Enter your NT ID and password

e.     Move mouse cursor to bottom right, you will see three big icon

f.     Click on the first Search icon

g.    Enter “User” in Apps box, select Settings

h.     Click on Edit local users and groups

i.      Click on Groups

j.      Double click TeamTestControllerUsers and ensure you are member of this group

k.     Double click TeamTestAgentService and ensure you are member of this group


6)     Open Test Agent Configuration Tool, enter your NT ID, password and test controller


a.     Click Apply Settings and make sure the status is Configuration succeeded.





About chanmingman

Since March 2011 Microsoft Live Spaces migrated to Wordpress (http://www.pcworld.com/article/206455/Microsoft_Live_Spaces_Moves_to_WordPress_An_FAQ.html) till now, I have is over 1 million viewers. This blog is about more than 50% telling you how to resolve error messages, especial for Microsoft products. The blog also has a lot of guidance teaching you how to get stated certain Microsoft technologies. The blog also uses as a help to keep my memory. The blog is never meant to give people consulting services or silver bullet solutions. It is a contribution to the community. Thanks for your support over the years. Ming Man is Microsoft MVP since year 2006. He is a software development manager for a multinational company. With 25 years of experience in the IT field, he has developed system using Clipper, COBOL, VB5, VB6, VB.NET, Java and C #. He has been using Visual Studio (.NET) since the Beta back in year 2000. He and the team have developed many projects using .NET platform such as SCM, and HR based applications. He is familiar with the N-Tier design of business application and is also an expert with database experience in MS SQL, Oracle and AS 400.
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