Thanks jcl.

Re. Zorro folder, I'm not sure what you mean by "can not access". There is no permission problem - Zorro just appears to be looking for these files in the current folder rather than in (or relative to) the folder where the program resides.

Re. -d, can it be enhanced to pass value also? Or the entire #define?

Re. .ini, you mean a .ini of my/our own creation, correct? Not Z.ini?

Thanks.