I've followed tips etc and managed to get PAD to open an Excel file on Sharepoint site, and run the macros within.
Problem is the file is always opened as read only even though it isn't. Unticked below and not set as read only on Sharepoint site. Because of this I can't save it.

Can anyone help?
Background - The file is linked to 3 other Excel files. Macros are used to import, cleanse, create pivot tables and graphs. I manually run this but would like to ideally schedule it for absences etc.
I don't know enough about PAD to perform the work that the macros do.
Thanks
D