Did you get an error message of "Excel cannot open the tệp tin **.xlsx because the file format or file extension is not valid" while trying to open a file?Quiông xã fixes and advanced solutions are available here to fix this problem & access your document.
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Many users may encounter an error when trying khổng lồ open or edit an Excel tệp tin in Office 2003, 2007, 2010, 2013, 2016, và 2019. The error message displays, "Excel cannot open the tệp tin because the extension is not valid". This article will provide you with the effective sầu solutions to resolve Excel cannot open the tệp tin error, và get your MS Excel data baông xã right here now.
| Fix 1. Change File Extension | Open Microsoft Excel and go khổng lồ "File" > cliông xã Export and choose Change File Type...Full steps |
| Fix 2. mở cửa in Safe Mode | Press Windows+R key, type: excel.exe cộ /safe & cliông xã "OK" > Save sầu the tệp tin as .xlsx...Full steps |
| Fix 3. Use mở cửa and Repair | Start Office Excel > cliông xã File & xuất hiện > select the inaccessible Excel tệp tin...Full steps |
| Fix 4. balkanpoliticalclub.net File Repair Tool | Use balkanpoliticalclub.net MS Office document repair tool to fix corrupted or damaged Excel files when Excel cannot ...Full steps |
Error "Excel Cannot Open the File Because the File Format or File Extinction Is Not Valid"
Sometimes, when you try to open or edit an Excel file on Microsoft Office 2003, 2007, 2010, 2013 or năm nhâm thìn, you may encounter the following problem:
"Excel cannot open the tệp tin "filename.xlsx" because the file format or tệp tin extension is not valid. Verify that the file has not been corrupted và that the file extension matches the format of the file."
It usually indicates the file is not compatible with the Excel version or the file has come corrupt or damaged. In this article, we will show you all the possible solutions, and you can try them respectively until fixing the issue.
4 Effective sầu Fixes for Excel Cannot mở cửa the File Because the Extension Is Not Valid
There are four useful solutions in total lớn solve the Excel cannot open the tệp tin issue. Besides, two methods are provided to recover Excel when the tệp tin format or file extension is not valid.
Fix 1. Change the Excel File Extension
Many times, this error occurs due to the incompatible tệp tin extension of the Excel file. MS Excel saves Excel workbooks as XLSX or XLS file by default. Excel 2003 và earlier version save files as XLS, whereas Excel 2007 & later versions like the Excel 2010, Excel 2013, Excel năm nhâm thìn & 2019 save sầu files in XLSX tệp tin format. You can change the default file format for the corresponding Excel version khổng lồ any other tệp tin format supported by MS Excel.
Step 1. xuất hiện Microsoft Excel and go khổng lồ the "File" tab.
Step 2. Cliông xã "Export" và choose "Change File Type".
Step 3. Change the tệp tin extension to any other file format that MS Excel supports and cliông xã "Save As". Then, Cheông xã if Excel can open your file or not.
Fix 2. xuất hiện the Excel File in Safe Mode và Disable Add-ins
If Excel cannot open the tệp tin, try running Excel in safe mode to see if it can be accessed successfully. This method also checks if there are any errors in MS Excel.
Step 1. Press Windows+R key, type excel.exe pháo /safe, và clichồng "OK". Loading Excel without templates và add-ins allows you to lớn see if the program works as it should or if it is corrupted.
Step 2. If Excel opens normally, kiểm tra for any add-ins that are causing problems in Excel. Disable the add-ins and cliông xã on the "OK" button.
Step 3. Restart Excel khổng lồ kiểm tra if the problem is fixed. If not, move sầu on to the next approach.
Fix 3. xuất hiện Excel File Using xuất hiện & Repair Feature
The "Open & Repair" is a built-in easy-to-handle MS Excel utility that allows you to lớn correct the error Excel cannot open the tệp tin because the tệp tin format or file extension is not valid.
Step 1. Start Office Excel. On the File thực đơn or the Microsoft Office button, clichồng "Open".
Step 2. In the Open dialog box, click khổng lồ select the inaccessible Excel file.
Step 3. Cliông xã the down arrow on the xuất hiện button, & then clichồng "xuất hiện và Repair". Microsoft Office will then start to check the Excel document and repair problems or corruption it found.
Fix 4. Use balkanpoliticalclub.net File Repair Tool to Fix Excel Cannot mở cửa the File
If Excel cannot open the file because the extension is not valid problem is caused by tệp tin corruption rather than file compatibility, you need a professional tệp tin repair program to lớn help you fix the problem.
balkanpoliticalclub.net Data Recovery Wizard is an all in one tool that can help recover deleted files & restore corrupt files easily and efficiently. It can help to repair corrupted JPEG/JPG or recover damaged MP4 và MOV files on both Windows & Mac computers.
This professional MS Office Excel file repair tool has the following salient features.
Now, download balkanpoliticalclub.net MS Office document repair tool for free and follow the step-by-step guides below to lớn repair damaged Excel files with three steps.
Step 1. Select a location to lớn start finding corrupted Excel files
Launch balkanpoliticalclub.net Data Recovery Wizard, and then scan the corrupted or damaged Excel files.
Step 2. Repair & recover corrupted Excel document
First, find the damaged files through the filter, file path, search, etc.
Second, pđánh giá and repair. This program will automatically repair corrupted và damaged Excel files.
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Tip: It supports single file size recover unsaved Excel file? Try the two ways below.
1. Restore Unsaved Excel Wordbook from Previous Versions
This method can only restore lost files lớn a previous version. It means that you may thua some changes you may have made to lớn the document.
Step 1. Right-cliông chồng the inaccessible Excel document and choose "Properties".
Step 2. xuất hiện the "Previous Version" tab lớn các mục all the previously stored version of the Excel file.
Step 3. Choose the right version and cliông chồng "Restore" to lớn retrieve the document.
2. Restore Unsaved Excel File Using AutoRecover
This method only works when you have turned on the AutoSave sầu feature in Office Excel. And it"s also helpful for recovering unsaved Word document.
Step 1. mở cửa Office Excel và got lớn the "File" tab > click "Info".
Step 2. Besides Manage Versions, you"ll see all autosaved versions of your tệp tin.
Step 3. Open the tệp tin in Excel và cliông xã "Restore".
Step 4. Save sầu the tệp tin with another tệp tin name và set the extension as .xlsx.
Worthy Tips khổng lồ Prevent Excel File from Loss
There are many ways to lớn prsự kiện data loss. If you have lost important Excel files due to lớn careless deletion, hard drive sầu formatting, or virut attachồng, you can use the data recovery tool to retrieve lost data. There is another crucial point to avoid data loss, which is backing up your Excel tệp tin at any time.
1. Recover Deleted or Lost Excel File with File Recovery Software
Except for restoring unsaved Excel caused by Excel crashes when saving or other reasons, many users need lớn recover lost excel spreadsheets caused by accidental deletion, OS crash, hard drive sầu damaged/corrupted, or lost partition. On this occasion, you have sầu lớn resort to lớn a professional tệp tin recovery tool for help. And balkanpoliticalclub.net tệp tin recovery software is worth lớn try. It allows you to recover deleted DOC/DOCX, XLS/XLSX, PPT/PPTX, PDF, CWK, HTML/HTM, INDD, EPS, etc. with a few clicks.
Give sầu it a try to lớn get your lost Excel bachồng immediately:
Step 1. Specify a location.
Run balkanpoliticalclub.net Data Recovery Software. Choose the drive X: or a specific thư mục on Desktop or somewhere else where you lost the excel files, và then clichồng "Scan".
Step 2. Scan for data.
During the scan, you"ll see more & more data showing up very quickly in the "Deleted files" result. Wait for the scanning process finishes. To quickly find the Excel files from the scan results, cliông xã on the "Filter" on the top area & choose "Excel". Or, tìm kiếm .xls or .xlsx in the Search box.
Step 3. PReviews and recover.
You can double cliông chồng on the Excel file to lớn pđánh giá its integrity. Finally, select the desired Excel files & cliông xã "Recover".
2. Baông xã Up Excel File Automatically
If you need khổng lồ modify and change your worksheet frequently, turning on the AutoSave sầu feature is also necessary. Or you can also copy và backup your file to lớn another safe location manually in case of accidents.
Final Words
"Excel cannot open the file "(filename)" .xlsx because the file format for file extension is not valid" is a usual error that you can face while opening an Excel file. With the help of the above sầu methods, this error can easily be resolved without data loss.
If Excel cannot open the tệp tin problem is due lớn file corruption, balkanpoliticalclub.net file repair tool can help you fix và recover the Excel tệp tin with a few clicks in a short time. It is good at repairing photos, videos, documents, và other files on the hard drive sầu, SD card, memory card, or any other storage medium. No matter they are lost or existed on your devices. It"s worth a shot.
Excel Cannot Open the File Because the Extension Is Not Valid FAQs
The following four frequently asked questions are highly related lớn Excel cannot open the file because the tệp tin format or file extension is not valid. If you also have sầu any of these problems, you can find the methods here.
How bởi vì I fix file format or file extension is not valid?
You can try to fix Excel cannot open the tệp tin because the file format or file extension is not valid by changing the file extension:
Step 1. mở cửa your Excel tệp tin. On the taskbar, select "File". Then select "Options" > "Export" > "Change File Type".
Step 2. You can directly change the tệp tin extension depending on the version of Excel installed. Cliông xã "Save As". Then, kiểm tra if the error "Excel cannot open the file" is resolved or not.
How vì chưng I recover an Excel file format or tệp tin extension is not valid?
You can restore Excel file format, or tệp tin extension is not valid from previous versions.
Select the damaged file. Right-clichồng it and click "Properties" > "Previous Version". A danh mục of previous versions will appear; you need khổng lồ select the option you are interested in and cliông xã "Restore" lớn recover. Previous versions come file File History or from restore points.
What does tệp tin extension not valid mean?
"Excel cannot open the tệp tin "(filename)" .xlsx because the tệp tin format for tệp tin extension is not valid" is a comtháng error that many users may encounter while opening an. xlsx tệp tin, especially when opening a spreadsheet received through an email. The possible reasons for this issue might be:
The Excel tệp tin is corrupt or damaged.The Excel tệp tin is not compatible with the version of MS Excel you"re using.Why can"t I open an XLSX file?
When the Excel file is corrupted, not compatible with the Excel version, infected by the virut, or received by gmail are the comtháng cause of "Excel cannot open the file because the file format or file extension is not valid" problem. Any of these problems appear, you could not open an XLSX file.