Doug,

>Thanks, do I just need to define this variable in our system or copy this .h file to the same directory as the registry.vcx?

It depends. If you're using the registry.vcx, just make sure that the registry.h file is indicated in the dialog that appears when you select the Class/Include File... option from the menu. Otherwise, you can copy and paste the definitions from the file into your code.

>Thanks again for the response.

No prob.