Excel not a valid excel xml spreadsheet

Describes the cause and action for error messages.

Error Message(English)：
not a valid excel xml spreadsheet

Resolution

Excel for Mac: Hot (1260 ideas) ? Welcome to Excel's ...
https://excel.uservoice.com/forums/304933-excel-for-mac

Excel for Mac: Application Errors (226 ideas) ? Welcome to ...
https://excel.uservoice.com/forums/304933-excel-for-mac/category/143475-application-errors

st: Exporting Stata output to MS Excel
https://www.stata.com/statalist/archive/2006-10/msg00441.html

re:st: -xmlsave- to Excel (for Mac?) - Stata
https://www.stata.com/statalist/archive/2006-04/msg00149.html

Getting Started with MUFINS - MAFIADOC.COM
https://mafiadoc.com/getting-started-with-mufins_59809d9e1723ddef56d7b251.html

npjsba201632-s2 - Nature
https://media.nature.com/original/nature-assets/npjsba/2016/npjsba201632/extref/npjsba201632-s2.doc

Xml excel strict parse error - Yyahizehuh.gq
http://yyahizehuh.gq/8fe4c01c2a0e.html