To fix the Excel file could not be found check the spelling error, try reducing the Excel file's path length and deactivating add-ins.

Columns name based on selected fields in fields property Columns order based on selected fields in fields property Loading indicator customizable button (color,fill,font color,font size, border radius ...

Now click the icon showing the dog-eared page with the Excel logo on it. The code & [File] should appear. Now click OK. The file name will appear in the header when you print the file.

I 've used the class excel_reader2.php for reading a excel file it has some formula so it returns an error as The filename booking.xls is not readable not readable ".

Locate the file in File Explorer. Click on the View tab at the top and check the File name extensions box. You should now see the .xlsx, .xls, or a similar extension at the end of your Excel file.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

If you receive Microsoft Excel cannot access the file, There are several possible reasons error message you can use the following suggestions to resolve the issue.

To fix the Microsoft Excel file not loaded completely error, try opening the spreadsheet with other software, exporting it to Access, or splitting a CSV.