In this tutorial, you will learn how to repair a Windows Server 2022 installation using DISM (Deployment Image Servicing and Management). DISM is a powerful command-line tool for scanning and fixing issues in Windows images, including server operating systems. If your Windows Server 2022 is experiencing problems, the DISM /restorehealth command can be an effective solution. Here’s a step-by-step guide:
Preparation:
Ensure you have a backup of your data. For virtual machines, consider creating a snapshot.
Mount your Windows Server 2022 ISO as a drive and note the drive letter.
Steps:
Open Command Prompt as Administrator: Start by launching Command Prompt with administrator privileges.
Scan for Health Issues: Enter the command:
dism /online /cleanup-image /scanhealth
This will scan your system for any issues.
3.Check the Health Status: After the scan completes, run:
