Post-processing mods not showing

RH2015 | WebHelp | WebHelp Pro

I have several modified files that I apply to my WebHelp outputs after I compile. I use these to customise the look and feel. However, when I apply these files to a WebHelp Pro output and publish to RoboServer, the modifications are not applied. The output looks fine when I run it locally, but not when I view the project from the server.

Why is RoboServer ignoring these updated files? Is there a way around this?

Any advice would be much appreciated.

Thanks

Jonathan