How to change ReSharper unit test architecture to x64?

Question

In VS2012, I resolved a BadImageException from running a unit test by going to: TEST-> TEST SETTINGS -> DEFAULT PROCESSOR ARCHITECTURE -> x64.

This works in the built in

Answer 1

I just ran into this with ReSharper and MsTests - error "unit test runner failed to run tests incompatible target platform".

Our issue was that the test project wasn't being built.

To fix:

1. Build

2. Configuration Manager

3. Confirm that Build is ticked.

Switch between your Solution Configurations to confirm it's being built in all configurations.