Excel is a very powerful widely used tool that helps its users manage their financial data, reports, and carry out mathematical calculations. Despite being widely used, many users face a common problem while opening a file in Excel, "Excel cannot open the file '(filename)'.xlsx because the file format for the file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file". If you get this message, don't panic. All is not lost. In this guide, you will find multiple techniques to fix the files not opening because of the file format
An Excel file has important data that can sometimes be vital for the operation of an organization or decision-making purposes. Even personal data in the spreadsheet might be important for data-keeping sake. Here are the main reasons why Excel cannot open the file because of the file format:
When a workbook has been corrupted, Excel automatically starts file recovery mode and attempts to reopen and simultaneously repair the workbook. Excel cannot always automatically start file recovery mode and therefore you will have to do it manually. The way you do this is,
Step 1: Open MS Excel Application
Step 2: Go to File and Select Open option
Step 3: Select the corrupt file and choose Open and Repair option
Step 4: Click on Repair to start repairing
After following all the steps, you should be able to access the corrupted file.
If the file cannot be opened by Excel, you can try to run Excel in safe mode to see if the file can be opened smoothly. This method also checks if there are any errors in MS Excel. For this, you need to,
STEP 1: Go to the start menu and type run command
STEP 2: Once the dialog box opens, type excel/safe in run command and click on the OK button
STEP 3: Check for any add-ins that are causing problems in Excel
STEP 4: Disable the add-ins and click on the OK button
STEP 5: Restart Excel to check if the problem is fixed or not
Stellar File Repair is an all in one tool that can help restore corrupt files easily and efficiently. Stellar File Repair repairs corrupt MS Excel sheets without causing any modification in their original content and formatting. This ensures accurate restored data that are saved to their original location on the hard disk, or any user-specified location. With the Stellar File Repair, here is how you repair a corrupt file in Excel.
First, get the Stellar File Repair for Excel and activate the software with an activation key that will be provided to you when you purchase the product. Once that is done, let us go through to the steps of recovering a corrupt file in Excel using Stellar File Repair for Excel.
STEP 1: Download and Run the Stellar Repair of Excel
STEP 2: A dialogue box appears on the screen, click on OK to proceed
STEP 3: To select the corrupt XLS, or XLSX file on your computer, click 'Browse Button'. If you do not know the location of your XLS, or XLSX file, the software provides you the option to search for the files in 'Search'
STEP 4: Select the checkboxes beside the files that you want to be repaired and click 'Repair'. This will start the scanning process.
STEP 5: The list of files that the software has scanned is displayed in the tree-view on the left plane. Click on a file from this tree-view to see its preview in the middle plane. From this list, you can select the file that you want to recover.
STEP 6: You can either select the 'Default location of file' or 'Select New Folder' in the ' Save Document' dialog box to save the repaired files.
Next time you try to open a file and Excel cannot open it because of the file format, use the methods in this article to repair your file. If all fail, use the Stellar File Repair for Excel as a sure shot way to repair and restore data be it single or multiple workbooks, and saves them to their original location on the hard disk or any other destination that you desire.
Do not worry when your Microsoft Excel spreadsheet has been corrupted. These files can be repaired and restored. There are various ways that you can fix this error. One of them is to run excel in safe mode. The process for this has been mentioned above. Another way you can repair the file is to change the file format of the spreadsheet. MS Excel saves workbooks as XLSX or XLS file by default whereas Excel 2007 and later versions like the Excel 2010/13/16 and19 save files in XLSX file format. You can change the Excel version's default file format to any other file format that MS Excel supports. Another option is using the MS Excel's 'Open and Repair' feature. The way you can do this is mentioned above in this article.
Have you tried of all of these and Excel still cannot open the file because of the file format? Don't worry, you still have one last method you can use. The Stellar File repair for Excel will do the job for you without any hassle. Download the software, run the application, choose or search for the files you want to be repaired and let the software repair and restore the files with full accuracy. You can even repair more than one corrupted file at a time. And it also offers you with a variety of tools that can fix other functions of Excel.
Want to know what other Excel- related errors that this tool can fix? There are a lot of other repairs that can be carried out with this tool.
Other Excel- Related problems this tool can fix include:
Stellar File Repair for Excel is not only limited to repairing and restoring corrupt excel files but carries out an array of repair functions within Excel. Therefore, Stellar File Repair for Excel is a one-stop solution for all of Excel problems.
The scanning time depends upon the corruption level, size, and the number of Excel Sheets. If the process is running that means that software is still scanning the corrupted file and you must wait for the scanning process to complete. Once the scanning is complete, you will get the repaired file at the selected destination.