Automatically subclasses and adds 3D effects to all dialog boxes in the application.
A handle to the application to be registered as a client.
Returns TRUE unless one of the following conditions exists, in which case it returns FALSE:
- CTL3D is running under Windows version 3.0 or earlier.
- CTL3D does not have space available in its tables for the current application. CTL3D can service up to 32 applications at the same time.
- CTL3D cannot install its CBT hook.
Build date: 11/26/2013