An old gem that has stood the test of time. This implements the key functionality of s stream driver project (as OS subprojects with test apps) for Windows Embedded Compact and CE. Time for an major update:

Versions 3.0 and 3.5 were Standard Editions.  When a driver project was generated, there were a lot of place holders as comments (what is needed to be done) in the code that implement things such as shared memory, registry access, counting driver instances, as well as driver context and open context  buffers etc.
This Professional Version fully implements all of those features.

Enjoy Smile