Hi oxygen fellows, in the meantime, we managed to call a specific HTML file from the Webhelp file set using MS help provider. All is rendered correctly and looks OK. But, this has some drawbacks: * You have to care for a fallback solution yourself (calling index.html when no specific HTML help topic is available). * You can't call #anchors inside HTML files, since these are not files :). Anyone used the index.html + contextID approach successfully in C# projects? Happy holidays, Franz-Josef ________________________________ AKG Software Consulting GmbH Franz-Josef Knelangen Uhlandstra?e 12 79423 Heitersheim Germany Tel.: +49 (0)7634 5612-611 Fax: +49 (0)7634 5612-300 E-Mail: fjk@akgsoftware.de Internet: www.akgsoftware.de<http://www.akgsoftware.de> Gesch?ftsf?hrer: Dipl.-Ing. Artur K. G?nther, Dipl.-Ing. Arno Br?ggemann, Dipl.-Ing. (FH) Bernhard Feser, Dipl.-Ing. Jens G?nther Sitz der Gesellschaft: Heitersheim, HRB 310383 (Amtsgericht Freiburg)