Embedding help file into Excel file
 

Hello,
I want to put help file (*.chm) inside the *.xlsm file. I know that *.xlsm
is a simple zip archive, I also know how to access data from that archive
using VBA. The problem is that when I put any file to that archive Excel
stops opening it and claims that archive is corrupt. I guess that Excel
inspects *.xlsm file/archive before opening it and if Excel finds any file
that should not be there reports an error. So, is there any way to put *.chm
file inside the *.xlsm and receive no errors?