Hi, Jhonatanz and welcome.
I am not a developer but I will try to help. What version of
RoboHelp are you using?
I see in an old installation of my RoboHelp Office v?, that
there is a RoboHelp_CSH.cls file dated 12/19/2003.
In your message, your filename has no underscore and you have
misspelled it CHS instead of CSH. I wonder if you are searching
with the wrong spelling?
There was an important service release update for X5 after
Windows XP Service Pack 2 was released. You can download the update
here. In
http://www.adobe.com/support/robohelp/downloads.html
In the release notes it says, "Updated the Context Sensitive
Help (CSH) APIs affected by XP SP2's popup blocker:
Updated the VB & C++ CSH API files in
...\programfiles\robohelp office\CSH API so that XP SP2's popup
blocker will not prevent the call from working correctly."
In the most recent version 6, the CSH API files are in this
path on your computer:
C:\Program Files\Adobe\RoboHelp 6.0\CSH API
If you are using the .NET API, the path would be:
C:\Program Files\Adobe\RoboHelp 6.0\CSH API\RoboHelp.NET
(I do not find a .cls file among them?)
You are welcome to email me offline (see View Profile) and I
will try to help with my limited developer knowledge.
Thanx,
john
John Daigle
Adobe Certified RoboHelp and Captivate Instructor
Newport, Oregon