problems to create the index file ix01.html

["Gabi Seemann" <seemann@shhinfo.de>]

Hi,

we have problems to create the index file ix01.html.

During the compilation of the docbook help files, we have an error message 
"HHC5003:Error: Compilation failed while compiling ix01.html. The index was 
created for the htmlhelp.chm correctly, but is not displayed in the 
separated html files.

There is another error message: HHC6003: Error: The file Itircl.dll has not 
been registered correctly. Microsoft HTML Help Compiler 4.74.8702.

We hope that you can help us. Thanks.

Regards.

G. Seemann