Knowledge Base

Windows DISM Command: A Powerful Tool for System Maintenance and Repair

The Windows operating system may encounter various errors or corruption in system files during everyday use. To address such issues, Windows provides a powerful tool called the Deployment Image Servicing and Management (DISM). DISM offers functions for repairing, updating, and managing system files. In this article, we will provide information about the usage of DISM, specifically focusing on the following command:

What is DISM and What Does It Do?

Deployment Image Servicing and Management (DISM) is a tool used to edit and manage system images (WIM files) in the Windows operating system. This tool provides the ability to repair corrupted system files, apply updates, and implement system fixes.

DISM Command: /cleanup-image /restorehealth

This command detects corrupted system files on your system and replaces them. The /cleanup-image parameter allows DISM to clean up unnecessary or corrupted files found in the system image. The /restorehealth parameter repairs corrupted files and restores the system to a healthy state.

Command Parameters

• /online: This parameter allows DISM to operate on the current running Windows operating system.
• /source: This parameter specifies the source path that DISM will use to repair corrupted files. This can typically be the path to the Windows installation environment or the path to a WIM file.

Usage Example

The above command uses DISM to detect and repair corrupted system files online (on the running operating system). Additionally, through the /source parameter, we specify the source path that DISM will use for the repair process.

Conclusion

DISM is a powerful tool for addressing various system issues in the Windows operating system. The /cleanup-image /restorehealth command is commonly used to repair corrupted system files. However, it is important to specify the appropriate source path and other parameters before using this command. This way, you can effectively run your Windows operating system and troubleshoot issues.