Can two version of MS Test Controller co-exist on a single machine
<p>I have two version of VS installed on my machine . I have few compatibility issues while Configuring Test Controller (2012) . I get the following error message </p>

<p>Test controller cannot communicate with the controller due to version mismatch </p>

<p>By the message I understood that there is a version mismatch since my TFS version 2010 and I cannot change the TFS version due to some technical difficulties .</p>

<p>I want to understand two point </p>

<p>1) Can two version of Test Controller co-exist on a single machine?</p>

<p>2) The error message above states a mismatch , should I try to open TFS in VS 2012  or is that the TFS server in which TFS is hosted should have same version of Test Controller .</p>

<p>I request any one to kindly help me at the earliest ??</p>