Hi Antonio.
Thanks.
I tried what you suggested before, using HBMK2, without success.
But since BUILDG.BAT worked I did a comparison in what HBMK2 and BUILDG does.
The problem was that HBMK2 tool from Harbour always put harbour's include folder as the first one to search and there is a DLL.CH in there.
That DLL.CH is not compatible with FW's one...
I renamed Harbour's DLL.CH and HBMK2 did the job.
[[]] Maurício