And here are 6 most frequently encountered reasons that will cause the corruption of Excel files: Sometimes, a sudden power failure is unavoidable due to various reasons. If one person uses desktop computer with no uninterruptible power supply(UPS), a sudden power failure will shut down the computer instantly.
Virus attacks: It is one of the most common reasons behind corruption of MS Excel file (s). Keep your system’s anti-virus update to avoid such situations. Hard disk failure: If your system’s hard disk has failed or there are bad sectors on it where Excel file (s) are stored, there are high chances that the files can get corrupt.
A frequent query we ran across in our research was “How can you tell if an Excel file is corrupt?”.
Usually, we can infer the corruption from the symptoms of opening a file and some specific error messages. The file format has been changed from .xls or .xlsx to some strange ones you cannot open Data stored in Excel has changed to different character or werid character Excel cannot open the file (‘file name’).xlsx because.
How to repair a corrupted Excel workbook?
When Microsoft Excel detects corruption in a workbook, it attempts to repair the workbook by starting ‘File Recovery mode’. If the file recovery mode doesn’t start, you may use the manual repair process or an Excel repair tool, such as Stellar Repair for Excel to repair a corrupted Excel file.
I can find out! save the workbook in SYLK (Symbolic Link) format By saving the workbook in SYLK format, you may be able to filter out the corrupted elements. SYLK format is typically used to remove printer corruption.
More When you open a workbook that has been corrupted, Excel automatically starts File Recovery mode and attempts to reopen and simultaneously repair the workbook. Excel cannot always start File Recovery mode automatically.
In cell A1 of the new workbook, type =File Name! A1, where File Name is the name of the corrupted workbook that you copied in step 2, and then press ENTER. Tip: You have to enter only the name of the workbook — you do not have to type the file name extension.
What are the common problems with Excel?
Large size files: Excessive storage of data in a single Excel file can also result in its corruption. You’re suggested not to store large size of information on a single Excel file.