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This does not always indicate that the core program is corrupted, however – such as might be the case, for example, when a Microsoft Word file will not open, but all other files of the same type remain unaffected. What do corrupted files look like?Ī corrupted file may not open at all, or it may appear scrambled and unreadable. This is the command version of the tool we looked at above. Running this tool scans the hard drive and attempts to recover bad sectors. How to Fix Corrupted Files Perform a check disk on the hard drive. Provide an alternative superblock with the fsck command. Click the drop-down icon next to the Open button and choose the Open and Repair option. In the pop-up window, you can go to the location or directory that contains the corrupted Excel file. Display the superblock values with the newfs -N command. Click File tab and click Open -> Browse in Excel. If you have another copy of the file and the file you have is smaller, then it may be corrupt. Compare this to another version of the file or a similar file if you have one. You will see the file size in the Properties. Right-click on the file and choose Properties. Change to a directory outside the damaged file system. How can I check if a file is corrupted Look at the file size. Restoring a Bad Superblock Become superuser. How do I fix corrupted superblock in Linux?