1) I did a full checkout from the repo
2) Opened the solution
3) Compiled the solution
4) Get Error 50 Source file '<MyPath>\FitPro\DotNet\trunk\UnitTests\Setup\Runner\FitLibraryFitProviderTest.cs' could not be opened ('The system cannot find the file specified. ') UnitTests
It looks like the FitLibraryFitProviderTest.cs incorrectly referenced in the UnitTests.csproj.
I've attached an updated UnitTests.csproj which looks for the file in /Runner/ and NOT in /Setup/Runner/.
Updated to look for FitLibraryFitProviderTest.cs in correct location.