Unable to set excel as default for .xslx files in windows 11

Question

Hi everyone!
I have a question about how to change the default app for .xlsx files in windows 11

I have excel up and running and when I click on "open with" I see excel and can open the file, but I can't make it the default doubleclick option.

I tried changing it with no success: while with other files if I go into properties I see the default open with option and I can change it, with xlsx files there isn't (as shown in the pictures)

On the left the xlsx file without the "open with" field, just a "Description" , while for pdf, for example, I see the option to change the default app.

Thanks!

Answer 1

There should be the option to set the default app/program in Apps and Features. Right click Start and select Apps and Features the Default apps and find xlsx in the list. Set it to Excel.

Answer 2

I am unable even from here
If i specifically type .xlsx the "set a default option" is greyed out

I have no clue why that specific extension has issues

Answer 3

In Apps and Features find Office in the list of installed apps, select Advanced options and then the option to repair. (if an older Office product then select modify and then repair)