Hello,

Have an Excel 2003 workbook with macro's and a custom add-in which we are
trying
to get to work in a WinXP-SP3/Excel-2007 system. Have fought our way through
digital signing and getting it to open without macro security warnings and are
saving as .XLSM without problems.

BUT... on loading as an .xlsm (or as a compatible mode 2003 .XLS) we
immediately
get the infamous "The following features cannot be saved in macro-free
workbooks: VB project.... etc" message.

Answering either "yes" or "no" gets rid of the message and
then everything seems to work fine.

The workbook accepts a load of data entry then uses the add-in to process the
data, create a new folder and write a non-excel format data file.

Any idea why we are seeing this on the load (would expect it on save) and how
do
we stop the message?

Thanks

DonJ