Comment 2 for bug 1222148

The 4.0 work around is what I'm currently doing and that seems to work fine. The current assembly doesn't use anything really 4.5 specific so it will work for the short term. This does run it under 4.0.

When running with no /framework switch nunit runs under 3.5.

I did some reviewing of things and the original stack trace I reported above only occurs with nunit 2.6.1. With 2.6.2 and the /framework:4.5 switch the assembly runs as 3.5. I was incorrect in stating that the error was from 2.6.2. (I've updated the ticket as well)