why pic1 have not “Worksheet Name/Qualifier”? like pic2…
pic1
pic2
Hi @Jim_Liao
You may want to try adding again the worksheet.
Use the “Browse for more data” for this purpose.
If you still have an issue with that, I suggest you contact Support team through here:
i try it a few times…
but it still have not…
The error tells you what the problem is:
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The file you’ve specified is not an XLSX file, even though its name ends with .xlsx.
Use data from Excel spreadsheets in Office 365 and SharePoint - AppSheet Help
Actually, your problem may be related to this issue: