d will be loaded in the tree. In the case
where all contained projects are located in the subdirectories beneath the solution, it will be
possible to load and run tests using this method directly.</p>

<p>When a solution contains projects located elsewhere in the file system, it may not be possible to
run the tests - although the solution will generally load without problem. In this case, the Project
Editor should be use to modify and save the NUnit test project so that there is all referenced
assemblies ar