TFS build errors on non existent project file
<p>I've inherited an application in TFS.  When I try to run a build I get an error message stating that the build cannot complete because it cannot find a test project.  The project doesn't even exist! The error message is below.</p>
<p>I've looked for any references in the TFS build but cannot see anything that points to this project.</p>
<pre><code> C:\a\src\Source\Projects\xxxxxx.xxxxxx.Projects.Pipelines\xxxxxx.xxxxxx.Projects.Pipelines.sln.metaproj: The project file &quot;C:\a\src\Source\Projects\xxxxxx.xxxxxx.Projects.Pipelines\xxxxxx.xxxxxx.Proj.Pipe.ProjectClosing.Test\xxxxxx.xxxxxx.Proj.Pipe.ProjectClosing.Test.csproj&quot; was not found.
</code></pre>