Here’s a step-by-step guide on how to fix common Windows installation errors using the System File Checker (SFC) and Deployment Image Servicing and Update (Dism) tool.
Why use SFC?
The System File Check (SFC) is a command-line utility that scans your system files for corruption or inconsistencies. When it finds any issues, it attempts to repair them automatically. The Deployment Image Servicing and Update (Dism) tool is another utility that can also be used to fix system file errors.
Step 1: Run the SFC Command
To use SFC:
- Open the Command Prompt as an administrator.
- Type
sfc /scannowand press Enter. This command will scan your system for corrupted files.
- The utility will check each file in your system and report any issues.
Step 2: Run Dism Command
To use Dism, you’ll need to:
- Open the Command Prompt as an administrator.
- Type
dism /online /cleanup-image /restorehealthand press Enter. This command will scan your system for any corrupted files that require repair using DISM.
Common SFC Errors:
Here are some common errors and their fixes:
- 0x80070005: File not found error. Check the Event Viewer logs to see if there are any errors related to file location.
- 0x80070003: Disk full error. Delete any unnecessary files or empty space on your hard drive to resolve this issue.
- 0x80070006: Invalid block error. Run
dism /online /cleanup-imagewithout the/restorehealthoption if you’re not using the/restorehealthoption with Dism.
Common DISM Errors:
Here are some common errors and their fixes:
- 0x80070108: Missing file or folder error. Check your network connection and ensure that Windows is connected to a stable internet source.
- 0x80070002: Invalid system file error. Run
dism /online /cleanup-imagewithout the/restorehealthoption if you’re not using the/restorehealthoption with Dism.
Additional Tips:
- Make sure your system is up-to-date and running Windows 10 or later.
- If you have a large number of corrupted files, consider creating a System File Check (SFC) log file to track any issues for future reference.
- Use the Event Viewer logs to diagnose and fix issues related to disk errors, registry errors, and other system problems.
By following these steps and tips, you should be able to resolve common Windows installation errors using SFC and Dism.