If you still get an error message that Excel cannot open the file because the file format or file extension is not valid, there are some great methods to fix it! Method 1.Change the file extension! In all versions of Excel until 2007, documents were saved in the XLS format. But Excel ...
Same issue here with one of my colleagues. Files created from the desktop are auto-corrupt with 0 KB and the error that Excel cannot open the file because the file format or file extension is not valid. Excel is set as default app for a...
I am trying to open an excel file. The message I am getting reads, "Excel cannot open the file because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file." This file is saved on a...
I am experiencing an error on my code "File Format or File Extension not valid". I am using the PHP Excel class This is my code: <?phpsession_start();ini_set('max_execution_time',1200);//20 minsob_start();/** Error reporting */error_reporting(E_ALL);/** Include path **/...
"Excel cannot open the file because the file format or file extension is not valid. verify that the file has not been corrupted and the file extension matches the format" I don't have any back up of these files, I tried Excel's Open and Repair option, I tried changing the file...
Excel error message: the file format or file extension is not valid. Verify that the file has not been corrupted and that the file matches the format of the file iMac 21.5", macOS 10.14 Posted on May 1, 2019 6:07 PM (5) Me too (571) Reply Question marked as Top-ranking reply...
1. How do you solve Excel cannot open the file because the file format or file extension is not valid? You can try to fix the "Excel cannot open the file because the file format or file extension is not valid" error by changing the file extension: ...
For Excel file types, the error says: "Excel cannot open the file [filename] because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matc...
Error: excel cannot open the file .xlsx because the file format or file extension is not valid Error: Excel cannot open the file '~$PERSONAL.XLSB' because the file format or file extension is not valid. Excel - 3D Maps Status Code 1 Excel - Dragging a formula to the Right or Down ...
Are you getting ‘Excel cannot open the file ‘file.xlsx’ because the file format or extension is not valid’ error while opening the spreadsheet? If Yes, then this article is just meant for you. This post comprises the complete solution of this error, so go through once and fix the ...