Hi, thanks for the answer.
1. Contracts_1 is signed (Well, it wasn't before but changing that didn't work either)
2. The assembly itself is not seen at all. Only the Project that references contract_1 an the two assemblys with the exports.
3. No its just a single testproject, why would I install it to the GAC? I hope I can avoid using the GAC.
4. I did clear it, but to no effect.
Sorry for noob questions, but is there a tutorial or simple example that I can use?
The hint about two different copies resolved seems to be it, but how do I change that? When I reference Contracs_1 in my two assemblies it gets copied to the output folder.
If you need more info or code, just tell me