How Does an Excel File Get Corrupted? Here Are Reasons and Fixes

I deployed a bot to manage the checklist process, and it has been operating without issues for months. However, the configuration sheet and the checklist excel file has started to become corrupt in recent weeks. I solved it by substituting a fresh sheet; however, the problem reappeared, and the sheets were corrupted. How does that happen?

Best Answered by

Dany· Answered on Mar 10, 2023

A corrupt Excel file can occur for several reasons, including a virus or malware attack or a sudden system shutdown. When Microsoft Excel finds corruption in a workbook, it launches "File Recovery mode" to fix the file.

The manual repair method or an Excel repair program, such as EaseUS Data Recovery Wizard, can fix a corrupted Excel file if the file recovery mode doesn't launch. The program can assist you in fast recovering data from a corrupted, damaged, or unavailable Excel file and returning it to its initial state.

 Download for Win Recovery Rate 99.7%
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Step 1. Start EaseUS Data Recovery Wizard and scan the drive for damaged files. With the use of this software, you can easily repair Word, Excel, PPT, and PDF files that have been damaged.

Step 2. Use the EaseUS data recovery and repair application to search for corrupted or lost files. You can use the search box to enter the file name or the file type filter to find the target files.

Step 3. EaseUS Data Recovery Wizard can automatically fix your damaged documents. Click "Recover" to save the fixed Word, Excel, and PDF document files to a secure location after the file preview.

Try opening another Excel file to open the corrupted files, whether the issue affects all of the Excel files or just one. If other Excel documents open and function properly, the problem only exists in that specific document. On the other hand, if your Office suite is the problem, fixing the current Office installation might assist. Follow these steps to achieve this:

  • Click Uninstall the Application under Control Panel.
  • Select Office.
  • Choose Change, then select Repair.

You can reinstall the entire Office package. Try to open the file after reinstalling the program to see if the problem has been resolved and the Excel file has been repaired.

Use EaseUS Data Recovery Wizard to recover deleted or lost files easily and quickly.

Tutorials on how to recover lost, deleted, or formatted data from HDD, SSD, USB, SD card, or other storage media on Windows and Mac.

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