Thanks for your quick help.
I verified the macro source and it looks fine to me.
I even copy/pasted your sample with the make_message line
(just at the top of function ME_HTMLHelp).
After I run a rebuild of the macro library, the file ..\mac\MEWL.MCL
has a recent time stamp.
But the help is still not showing up.
I have know idea what’s going wrong.
Should I post my macro source or is on the website an updated macro available?