How can I view an XLXS file attachment to a gmail message? I received an email message with an XLXS file attached.  I can see the attachment icon in the email message in the gmail app and it appears that I can download the file but it is not viewable in Downloads the way attachments that I download from Yahoo mail are.  It seems to get saved to some file storage area labeled as Miscellaneous files, but I can't view the file.  How do I view it?
It appears you don't have an app that can view excel spreadsheet (.xlsx). Solution: Download an app that can view them, such as Google Sheets, then try to open the file again