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I have a module developed by someone else and they used the Telerik controls themself - not the DNN wrapped ones.
The problem starts from the editor and its method of doing the spell check along with friendly urls.
The friendly urls cause the Telerik editor to call Telerik.Web.UI.SpellCheckHandler.axd at the path
so something like gomain.com/portalname/variables/Telerik.Web.UI.SpellCheckHandler.axd
DNN does not rewrite this url so the editor spell check function is not working.
I added .*Telerik.Web.UI.SpellCheckHandler.axd(.*) ~/Telerik.Web.UI.SpellCheckHandler.axd
to the url rewriting rules but it does not seem to be handled correctly.
What am i missing?