[ANSWERED] [EX-100 - v2.1.4.0] [RS5] Unable to open chm-files

I am unable to open chm-files, tried to add related components via Process Monitor (hh.exe, hh.exe.mui, hhctrl.ocx, hhctrl.ocx.mui) and added the related registry entries for .chm en chm.file, but without luck.

I selected the following components and from the help I assumed the core would remain in tact:
   <Element Category="Remove - Accessories" Name="Help and Support" Selected="true" />
   <Element Category="Remove - Accessories" Name="Help (Engine)" Selected="false" />

Which component is "responsible" for removing hh.exe and related files?

System not open the chn files are in another computer in LAN.

the 'html engine' component breaks .chm files for sure.
You can always use a third party app, like SumatraPDF.