While macros are useful, they pose security risks when you open an Excel file from untrusted sources. Disabled by default, here's how to tweak macros settings in Microsoft Excel.

Repair Microsoft Excel. Try a third-party tool to repair the Excel file. 1] Run Excel in Safe mode and disable add-ins This issue turns out to be caused due to a problematic add-in installed in Excel.

Excel macros are series of recorded steps that are used within a spreadsheet. Macros can automate repetitive steps and improve data analysis.