Until recently, I have been using Excel 2003 on a Windows 10 platform, but after a Windows 10 update the program Excel program shuts down whenever I try to enter data, notably when the cell contains a formula. I have unintstalled and then reinstalled the Excel 2003 but that didn't cure the problem. Neither did restoring the computer to an earlier restore point. Has anyone else experienced this problem and, if so, have they found a fix for it?