I have a strange behaviour when I try to open a ClosedXML file from iPad.
A blank page is shown, with the message: filename.xlsx "Office Open XML Spreadsheet" file-size.
If I choose to open it with Numbers, the application doesn't recognize it as an Excel worksheet and suddenly crashes. I then installed Microsoft Excel for iPad, which finally succeeded in opening the file (!).
The problem is only related to .xlsx files generated with ClosedXML: if use Excel for Windows to create a new .xlsx file and then I send it to my iPad, the file opens correctly, both in Quick preview and in Numbers.
A blank page is shown, with the message: filename.xlsx "Office Open XML Spreadsheet" file-size.
If I choose to open it with Numbers, the application doesn't recognize it as an Excel worksheet and suddenly crashes. I then installed Microsoft Excel for iPad, which finally succeeded in opening the file (!).
The problem is only related to .xlsx files generated with ClosedXML: if use Excel for Windows to create a new .xlsx file and then I send it to my iPad, the file opens correctly, both in Quick preview and in Numbers.