To repair the corrupted files manually, view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file.
Swipe in from the right edge of the screen, and then tap Search. Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. To do this, click Start , type Command Prompt or cmd in the Search box, right-click Command Prompt , and then click Run as administrator.
To view the details that included in the CBS. Log file, you can copy the information to the Sfcdetails. To do this, follow these steps:. Note The Sfcdetails. The file includes information about files that were not repaired by the System File Checker tool. Verify the date and time entries to determine the problem files that were found the last time that you ran the System File Checker tool.
How to manually replace a corrupted system file with a known good copy of the file. After you determine which system file was corrupted and could not be repaired through the detail information in the Sfcdetails. To do this, follow these steps: Note You may be able to get a known good copy of the system file from another computer that is running the same version of Windows with your computer. You can also take some preventive measures to avoid losing your work by automatically saving a backup copy of your workbook or creating a recovery file from time to time.
Recover data from a corrupted workbook. Automatically save a backup copy of a workbook. Automatically create a recovery file at set intervals. Choose one of the following methods to help recover your data.
You can also try third-party software solutions to try to recover workbook. Important: If a disk error or network error prevents you from opening a workbook, move the workbook to a different hard disk drive or a local disk before trying any of the following recovery options. Revert the workbook to the last saved version If a workbook becomes corrupted while you work but before you save your changes, you can revert your workbook to the last saved version:. The workbook opens without any changes you made that might have caused the workbook to become corrupted.
Set the calculation option in Excel to manual Try changing the calculation setting from automatic to manual. Because the workbook won't be recalculated, it may open.
Use external references to link to the corrupted workbook To retrieve only data and not formulas or calculated values from the workbook, try using external references to link to the corrupted workbook. Right-click the file name of the corrupted workbook, click Copy , and then click Cancel. Once repaired, select the target file and click "Recover. If you don't plan to install any third-party file repair software locally, you can try the fixes below to see if you can fix your corrupted file.
If there are file system errors on your hard drive that cause the file damage, you can scan your disk to repair corrupted files. Step 3. Next, you can choose to "Scan drive" if wanted or "Repair drive" if errors were found.
Step 4. Wait while Error Checking scans the selected hard drive for errors. If errors were found, you may be asked to restart your computer. If no errors were found, you can close any open windows and continue using your computer normally. If your hard drive has logical bad sectors , or its file system has corrupted, you can't access the files saved on it. Click the Search box, type CMD.
Right-click the Command Prompt and choose "Run as administrator". Here you can replace F with your drive letter. After the fix, you may view your files if the damage is caused by a bad sector or a corrupted file system.
If not, move to the following solutions. This command scans all protected system files for corruption. EaseUS CleanGenius is a user-friendly computer fixing tool that is both safe and lightweight. Use this one-click tool to fix the damaged file system easily. Run the software. Click "Optimization", and then choose "File Showing". Viruses can also damage files. Unfortunately, repairing a corrupted or damaged file is difficult. The chance of success depends on how flexible the file format is, how much data is missing or muddled, and how smart the recovery software is.
Got a corrupted or damaged file? Here are a few tools you can try. Stellar Microsoft Office Repair Toolkit is a collection of three utilities that each specialize in repairing a different file type: Word documents, Excel spreadsheets, and PowerPoint presentations. For office workers and desk jockeys, this is the best app for dealing with broken files.
When you run the app, you can either scan your entire system for corrupted and damaged files or specify a specific file that you want to repair. Notably, Stellar File Repair Toolkit can repair corrupted files even if they are password-protected. It's truly a one-click affair. Unfortunately, it's a business utility sold at a premium price. While you can download it free of charge, you can only scan and preview broken files. Repair Toolbox isn't a single app but rather a selection of 22 single-purpose utilities, with each one designed to repair a different kind of file.
It's a double-edged sword: inconvenient if you want to install all of the repair apps, convenient if you only need one or two of them. The utilities all operate in the same basic way: you point the app to the broken file, provide a name for the resulting repaired file, and click Repair.
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