Nov 3, 2017 · Open File Explorer. Go to the View Tab. Tick File name extensions under Show/Hide. Go to the folder where you Excel file is stored. Right-click on the Excel File. Select Rename. Rename ".XLSX" to ".XLS". Click Enter once done. Open the Excel File. Let us know if that works for you.

Dec 12, 2018 · 1. Start the Excel and CTRL+O (or File > Open) > Locate the file and open the file. This should open the file but this may not solve the problem of double clicking the file and opening it. 2. If there is a file block issue 2.1 Right Click on the file > Properties > In the General tab, you will get Unblock option down below > Check the unblock box

Mar 5, 2025 · Mention what happens when you try to open .xlsx file? Are you able to open the .xlsx file from within Excel 2010 by going to File and Open? Check the file association of the .xlsx File. To do that do the following. Right click on the saved file ->Open with ->Choose Default Program ->Select Microsoft Excel 2010, ensure to check “always use ...

Nov 4, 2024 · "Excel cannot open the file '*******.xlsx' 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

Jun 12, 2022 · The next suggestion is to right-click on a .xlsx file>click Open with>check if there shows the Excel app as an option. If not, click More Apps and locate where the Excel app is installed. If you are using 32-bit Office, go to C:\Program Files (x86)\Microsoft Office\root\Office16.

Feb 1, 2024 · Rename the file extension to match the format of the file, such as .xlsx or .xls: Right-click on the Excel file then go to properties > General tab > Rename the file extension. Repair your Excel file: Repair a corrupted workbook - Microsoft Support. Change Trust Center settings: 1) Open any Office program and click on "File" in the top left corner.

Aug 23, 2023 · Hello,I am trying to create a excel file using a template and script. The file is saved in sharepoint and then sent out in an email. I create a flow to perform these tasks. and the flow works and the

Nov 17, 2018 · I am unable to open .xlsx files using Office 365 Excel, nothing happens when I double click on the file and I am unable top "open with" other applications. The same is happening with .docx files.

5 days ago · Hello,Other than searching in windows explorer for .xl how can I find all excel workbooks on my computer?I would like to save the results to a workbook with location and filename. Find the workbooks

Nov 10, 2018 · I purchased and downloaded Office Personal yesterday. Previously, whenever I would receive an Excel file in an email, when I clicked on it, the file would open. Same with doc files. Now when I click on the attachments, I get a message that the xlsx file is not associated with any prohram on my machine, and that I must associate it.