Simultaneous updating Excel file

Not applicable

I have a large Excel Workbook called KRS. I use a MAC but others who will share have a PC.  We are running Office 365 2016.  I need 3 people to be able o access and update the file together.  My workbook has many MACROS and is larger than 30MB which means it cannot run on Excel Online.  I also have one other Excel Workbook , MONEY, which pulls data from KRS and that each of us needs to use together.  How can I allow all 3 of us to share and make changes to the workbooks at the same time? The MACROS are critical! Thanks for any suggestions. 

Related Conversations
Copy/paste no longer working in Excel
Jon Firooz in Excel on
76 Replies
changing Date format in a pivot table
ahmad ali in Excel on
12 Replies
runtime error 1004 : Method range of object - 'Global' failed
Lorenzo Kim in Excel on
16 Replies
INDEX & MATCH interrupted by Inconsistent Dates
shade206 in Excel on
18 Replies