@baldengineer @thomasfuchs

Why is it *still* not permitted to open two Excel files with the same name?

I presume it's because of their ugly formula language, but still ...

And what Excel developer thought it was smart to switch around the SUMIF parameter order when they created SUMIFS? I get a "spill" error every time I add extra criteria and struggle to remember why.

SUMIF(range, criteria, [sum_range])

SUMIFS(sum_range, criteria_range1, criteria1, [criteria_range2, criteria2], ...)

@baldengineer @thomasfuchs
I'm feeling the pain of this having recently "upgraded" to Windows 11.