AQTime 6 - use allocation profiler for unmanaged dll used by .Net 4 project

Hi All,



I'm trying to investigate possible memory leaks and other potential issues in the C++ unmanaged dll. It is used as a messaging layer by C#/.Net 4 application.



I'm using AQTime 6, but when I start Allocation Profiler (attach to process), application dies in 2 seconds. The performance profiler lives for much longer, however if I use many screens with lots of messages being send via messaging dll, app also dies quickly.



Can anyone tell me the best way to debug unmanaged C++ dlls, that is a part of C# project?



Thanks

Igor