The DISM scan stopped at 62.3% {dism /online /cleanup-image /restorehealth}

Please notice that this is Arabic locale, however since you use English in your question, I will respond in English.

Hi amr alaa,
Welcome to Microsoft Q&A forum. I'm happy to help.

The issue "DISM" command stucks at 62.3% is not really an issue. "DISM" command with "/Online" parameter indicates that "DISM" will use online resources for its task, while the progress 62.3% indicates that DISM is currently downloading resources. This progress highly depends on your internet connection, so please be patient.

There's another option is running an In-place upgrade, it's easier to track how the progress is going.

Try these steps bellow to In-place Upgrade your system:

*Disclaimer: Let’s try performing an in-place install or in-place upgrade which will refresh your Windows files and operating system without removing files or applications. That being said, we always recommend that if you have important data, you should back it up before making large system changes. If you want to back up your data first, please do so. Once you are done backing up, you can follow the steps in the following guides:
How to run In-place upgrade in Windows 11 - Microsoft Community
How to perform an In-place Upgrade with Windows 10 Step-by-Step Guide - Microsoft Community

1. Download Windows Media Creation Tool
   1. If you're on Windows 10, please visit Download Windows 10
   2. If you're on Windows 11, please visit Download Windows 11
2. Then scroll down to Create Windows 10 installation media / Create Windows 11 Installation Media and click Download Now
3. Open downloaded file, walk through until you see a screen asking you What do you want to do? / Choose which media to use
   1. If you're on Windows 10, choose Create installation media > Next > ISO file
   2. If you're on Windows 11, choose ISO file
4. Choose the location you want to save ISO file, then wait for the tool download it
5. Open ISO file, Windows will create a drive
6. Open newly created drive, run Setup
7. Walk through steps to In-place upgrade your system

If you have any further questions, please don't hesitate to let me know by "Comment".

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