Please, Could you include nunit.framework.dll in NUnit folder?... different builds have problem in message.
Example, download last version of SharpTestEx and last version of NUnit and run a red test, the message say nunit.framework.dll not found. If I download SharpTestEx source code and take its nunit.framework.dll, the message is right.
Comments: You can use the bindingRedirect even for NUnit. See the example for MsTests: http://sharptestex.codeplex.com/wikipage?title=HowToV1VS2010&referringTitle=Documentation
Example, download last version of SharpTestEx and last version of NUnit and run a red test, the message say nunit.framework.dll not found. If I download SharpTestEx source code and take its nunit.framework.dll, the message is right.
Comments: You can use the bindingRedirect even for NUnit. See the example for MsTests: http://sharptestex.codeplex.com/wikipage?title=HowToV1VS2010&referringTitle=Documentation