Hi, Moises!

DO (_genhtml) WITH "MyOutput.html", "MyReport.frx", 0

NOTE: Finding out was not so hard! I started the debugger, created a breakpoint on "PROG()" and clicked at the menu item "Save as HTML" in the report designer - and _genHtml stopped at it's first line of code!

BTW: The sample above works for reports which have the data source included in they own data environment. If you have different circumstances you has to play around a little bit!