To determine what platforms your application supports, use the Platform Compliance profiler:

Before running the profiler, in the Platform Compliance Settings dialog, specify the platforms on which you wish to check compatibility of your application.
Select Full Analysis as the compliance level. This will perform the full analysis of all the functions that are called from statically linked libraries by your application.
Profile the application.
Once profiling is over, switch to the Summary panel. For each platform, this panel will give you information on functions that are not fully supported on the given platform. Therefore, you can judge whether your application can run on this or that platform.

Check on Which Platforms Your Application Can Run