For the record, NFluent.45 = NFluent.35 checks (*) + async/await checks + TPL checks
To do so: Within the 'NCrunch Configuration' tab, set 'true' for the option: General->'Ignore this component completely' for all projects BUT NFluent.45, NFluent.45.Tests, NFluent.Tests.Extensions.45
(*): The NFluent.45 project is linked to the NFluent.35 one through the 'Project Linker 2012' Visual Studio extension.