[Warning] HHC6003: Error: The file Itircl.dll has not been registered correctly.
Issue
Processing pipeline 'Compile', 20 of 25. Executing command 'C:\Program Files\Help Workshop\hhc.exe' with arguments ' "D:\Work Area\Webworks\ePublisher Pro Projects\MVP9\Output\Online Help\MVP\MVP.hhp"'. [Warning] HHC6003: Error: The file Itircl.dll has not been registered correctly. Microsoft HTML Help Compiler 4.74.8702 Compiling d:\Work Area\Webworks\ePublisher Pro Projects\MVP9\Output\Online Help\MVP.chm
Resolution
User can re-register the DLL, for more information:
http://frogleg.mvps.org/helptechnologies/oldjunque/itircl.htm
or else you can re-install HTML Help Workshop by uninstalling with control panel, and uninstalling ePublsisher. Re-installing ePublisher Pro will install a new copy of HTML Help Workshop into your machine.