Using CIS 3.9.95478.509 with English or Dutch interface language I get the following error message when selecting Help.
The window name “Mainwin” passed to HH_GET_WIN_TYPE has not been specified.
When I press “OK” twice finally cfp.chm (English) is opened.
The only reference to ‘Mainwin’ that I could find is in the file cfp.russian.chm in de CIS program directory.
A Dutch translation of the help system is not ready yet, so there is no cfp.dutch.chm.
I tried to compile a Dutch version with reference to Mainwin but that made no difference,