Last week I had some trouble opening up a test results file from our build server. Every time I clicked on the link in the Build Report I got an error back. OK I said, let’s browse to the drop folder and have a look at the test results file(*.trx) directly. However I noticed that the Test Results folder is not copied to the drop location anymore. This is a change compared to TFS 2008 where the test results are available at the drop location.