Save your changes to
make sure that the compiled help file
Tutorial1.chm is closed,
and build the project again.
You may want to inspect the generated help file at this point, to check that your changes have been added to the compiled help file.
Follow these steps to see the help in action:
Using the File/Open... command, open the release build of your XLL.
=HISTVOL into a cell, and then press
CTRL+A to invoke the Excel Formula Wizard.
Click on the Help on this function link at the bottom left of the Formula Wizard.
Your updated help page for
HISTVOL should now appear.