We use RoboHelp 10 and create WebHelp which we post on a webserver. The TOC Index, Search / navigation panes do not display any content. If we generate a version with the "Pure HTML" option instead of the "DHTML" option the navigation panes do show the content, but we would rather not take this route because other functions still don't work properly.
It happens regardless of the contents of the helpfile.
No relevant JavaScript errors show in the console.
We found various tricks that claim to solve this issue but at least for RoboHelp 10 they don't work.