Hey, zjillian and welcome to the forums!
In the case you outline, I don't believe you would need the
RoboHelp Server *necessarily*. It's optional and depends on whether
you would like to use the features provided by the server. You can
read this article that explains more about the server.
http://www.adobe.com/devnet/robohelp/articles/rhserver.html
If you don't need these features, then publishing as plain
"WebHelp" to support a .NET app would be fine. Either method can
use the .NET API (also optional) which is included for free with
RoboHelp along this path on your computer.
C:\Program Files\Adobe\RoboHelp 7.0\CSH API\RoboHelp.NET
The actual process to publish depends on your particular
destination and method. For example, sending them via FTP to a web
server directly, or placing them on a LAN Share drive where the web
administrator can pick them up and place on the web server.
Check out these two online help topics for more details. To
access them, paste these two topics in the online help search box.
WebHelp Publish dialog box
New Destination dialog box
Thanx
john
John Daigle
Adobe Certified RoboHelp and Captivate Instructor
Newport, Oregon