Two things:
1. Make sure you have the real WinFax printer installed in the printers window.
2. Are you running the same OS as you were running the VFP 6 version? If you are running Windows XP you need the very latest version of WinFax Pro.
3. If this is a new install of WinFax you need to send at least one fax using just WinFax before the API will work.

HTH

>Code that runs fine in VFP6 compile hangs when compiled in VFP9.
>The code in question -faxes using Winfax as a printer, using Createobject and runs for a while then hangs as soon as Send() method is called ..which hangs Foxpro App. Same exact code as in the working VFP6 compile(maybe that is the problem). Fax code in VFP6 code has run for years. Any help or thoughts would be appreciated. Thanks
>It sends the output the the printer instead of WinFax- althought SET PRINTER TO NAME 'Winfax'