Hi,
I am currently tracking several spreadsheets regarding username who opens it
and when. I do this by extracting the username when the person opens the
file(workbook open event)
However since I store the data on one of the sheets I need to save the
workbook every time. This OK when the wbook is shared but I cant use this
when a user is read only.
Is there a way to track these changes(username and time of usage) without
those limitations?

Thank you,
Ozgur