Excel Workbook (.xlsb) Crashes On New Computer and Latest Update

Hello

For my job we have an Excel workbook (.xlsb Microsoft Excel Binary Worksheet) that we use for our reports. I recently got a new computer running Windows 10 and Microsoft Office 365 ProPlus Version 1912. When I open the workbook, that I was previously able to open on my old computer, I get a Security Warning that states "Some active content has been disabled. Click for more details." As well as a button to Enable Content. If I click on Enable Content Excel will crash. If I do not, and try to work, all of the functionality of the workbook does not work. 

I had a colleague try to open the file on their computer, running Windows 10 and Microsoft 365 and it works. Oddly the only difference is that they are on Version 1911. 

I never had this issue with my previous computer. 

I have spent an entire day trying to search for a solution to this problem and cannot find anything, even our in-house IT guy has been unable to diagnose the problem. I am desperate at this point for any solution as I am not able to do my work without this file functioning correctly. There is a lot of functionality built in that I do not understand and takes forever to do without the automation.