Welcome to the forum.
RH7 is what creates help. RH Server is used if your output is
WebHelp Pro or FlashHelp Pro. The two are quite separate.
If your help is client side then you need HTML Help, a
compiled CHM file, so you have no need of RH Server. WebHelp can be
installed client side if you insert the Mark of the Web but you
will have problems with links to PDF files.
Help others by clicking Correct Answer if the question is answered. Found the answer elsewhere? Share it here. "Upvote" is for useful posts.