Forcing an app to run single core only?

Question

I have this strange issue with some third party DLL\'s. The third party provider references some open source DLL\'s that have a memory exception whenever I try to use a certain

Answer 1

Personally I'd drop that functionality (you said this is an option). Multi-threading is a very touchy subject and it's obvious the 3rd party DLL isn't written very well.

You say the issue doesn't appear if you run it on a single core but not seeing a problem doesn't mean you don't HAVE a problem (and threading issues are only rarely seen anyway), so chances are your product might fail because of this every once in a while.