Free Standard Professional Premium. Summary: Learn how to run SFC scannow command to fix functional errors in the system files. We've mentioned the steps to help you run this command in both online and offline Safe mode. Out of many reasons for your system not functioning properly, missing or corrupted system files could be the primary culprit.
Windows has its own troubleshooting utility called System File Checker SFC that checks for corruption and other problems with system files and repairs them efficiently. It is a Windows built-in troubleshooting utility that checks for system file corruption. Once the scanning process is finished, and it finds any error, it replaces the corrupted, incorrect, changed, or damaged file with the correct one. Remember, System File Checker helps you modify the files, which may damage the files if not done correctly.
Hence, either take a backup of your system files before performing the SFC scan or recover data using a robust and free data recovery software. Go through the instructions mentioned below to successfully run the SFC scan and fix the corrupted, or damaged versions of system files.
Follow the given steps to learn how to run a system file checker on Windows If you face problems while running the SFC scan in online mode, try to run it offline Safe mode. Follow the given steps:. There are some common SFC errors that you may encounter while performing this method. Once done, run the System File Checker.
SFC -scannow failure — This error may occur due to corrupt system files. Methods to run System File Checker in both online and offline Safe mode are well-described above.
You can also use powerful data recovery software, such as Stellar Free Data Recovery software to retrieve data. Moreover, you may sometimes face errors while running the System File Checker, as mentioned above. After the scanning and repair process is finished, you can restart your computer to see if you could enter the desktop successfully.
System files damage may cause system crash sometimes. Then, you have to reinstall your system. With a system backup image in hand, you can restore it easily without losing data and reinstalling system. It is a professional backup software that can help you backup system with only a few steps.
And you could backup system to other destinations such as external hard drive, network, USB, etc. In addition, there are many useful features that can save you much time and effort. Then, follow the detailed steps below to backup your Windows Server system files.
Select the " System Backup " option under the " Backup " tab. The software will automatically select system and boot related partitions for you. Here, you just need to select a destination path to store system image. Optional You may configure backup schedule and scheme based on your needs. You may have to insert your Windows installation CD. Follow the prompts. On the General tab, click Expand File.
In the File to restore box, type the name of the file you want to expand. Or, to locate the file you want to replace, click Browse File , and then click Open.
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