Mar 7, 2022 · I want to upload a copy of my excel file (all my files have .xls extension since i use 97-2003 version of excel), but I don't know how to upload a copy of my file.

9. Rename the File Sometimes, simply renaming the file and changing the extension back to .xlsx or .xls might work if the extension was incorrectly set during recovery. If these steps do not …

Dec 13, 2023 · Platinum Contributor Dec 14, 2023 Mathiasss If you have already tried common methods to repair a corrupted Excel file without success, and changing the file extension to …

Nov 15, 2023 · Try copying the file to your local machine and opening it from there. File Compatibility: Ensure that the file you are trying to open is indeed in the older Excel (.xls) …

Sep 11, 2018 · HiError message after opening Excel file:‘The file format and extension of “filename.xls” don’t match. The file could be corrupted or unsafe. Unless you...

Jul 4, 2020 · Verify the File Format: Make sure the file is indeed an Excel file. If the file was saved with a different format but has an .xlsx extension, Excel might not be able to open it. Open with …

Dec 25, 2023 · I suspect that the template for a new Excel file created via File Explorer is either missing or 0-length, but I have been unable to it. Any suggestions on where to look?

Oct 21, 2021 · Files with an xls extension, however (older version of excel), show with the excel symbol and open directly. Once an xlsx file is open, saving it as a excel 2009 version with an …

Jan 10, 2025 · Here's how they can do it: Open the file in Excel 365. Click on "File" > "Save As". Choose the desired format (e.g., Excel 97-2003 Workbook, .xls) from the "Save as type" …

Jul 16, 2022 · I am not able to open my excel file please help.file extension is not valid , verify that the file is not corrupted