My problem: Laptop runs on Windows 10, Office 2016 and Office 2003. Suddenly, Excel 2003 crashes whenever editing a cell with numeric value from Excel 2003 worksheet. If editing this file using Excel 2016 then no error occurs.
Solution: install the following updates from Microsoft:
+ Update for Office 2003 (KB907417)
+ Security Update for Excel 2003 (KB940602)
+ Security Update for Excel 2003 (KB955466)
After install those updates, Excel 2003 works properly again.
Solution: install the following updates from Microsoft:
+ Update for Office 2003 (KB907417)
+ Security Update for Excel 2003 (KB940602)
+ Security Update for Excel 2003 (KB955466)
After install those updates, Excel 2003 works properly again.