Ok, so we are having an issue with Excel 2003 at our work. One of our employees is having an issue where when she has a spreadsheet opened (doesn't matter which one) and she goes to open another one (again, doesn't matter which file), Excel closes with no errors. It just disppears.
I have scanned the computer with antiviruses and such and the only thing that has come back is some tracking cookies but that is about it.
The weird thing is, when I open Excel in safe mode it doesn't seem to happen.

What could be the issue here with Excel? And does anyone know a fix for this because this is really annoying.

Thank you!