Windows 11, version 25H2 not installing--Install error - 0x800f0983

Question

For about two weeks, I've been trying to get Windows 11, version 25H2 to install, but I'm getting an install error - 0x800f0983. I've tried to work the troubleshooter for updates, but it can't fix the problem. I'm not versed in command line, so I will have a problem using that to try to fix the issue. Looking for any other possible solutions.

Answer 1

Hi. I'm David, and I'm happy to help you. (I am not an AI.)

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Please clarify the following:

Do you have a third-party antivirus installed? If yes, which one?

Also. What is the current version and "OS Build" of your Windows 11?

• Press "Windows + R", type winver, and click OK.

If you prefer, share a screenshot. Use the shortcut "Windows + Shift + S" to use the screenshot tool.

Be sure to censor your email address if it appears. The Microsoft Q&A is public.

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I await your reply.

Answer 2

The error code 0x800f0983 typically indicates that there are issues with the Windows Update components or missing files that are required for the installation. Here are some steps you can try to resolve the issue without using the command line:

1. Check for Updates Again: Sometimes, simply checking for updates again can help. Go to Settings > Update & Security > Windows Update, and click on Check for updates.
2. Use the Windows Update Troubleshooter: You mentioned that you tried the troubleshooter, but ensure that you are using the built-in troubleshooter specifically for Windows Update. Go to Settings > Update & Security > Troubleshoot > Additional troubleshooters, and select Windows Update.
3. Free Up Disk Space: Ensure that you have enough disk space for the installation. You can check this in Settings > System > Storage. If space is low, consider deleting unnecessary files or using the Disk Cleanup tool.
4. Reset Windows Update Components: While this usually involves command line instructions, you can reset Windows Update components through the Settings app. Go to Settings > Update & Security > Windows Update, and select Advanced options. Here, you can choose to reset the update settings.
5. Check for Corrupted System Files: Use the built-in Windows Security to scan for any corrupted files. Go to Settings > Update & Security > Windows Security > Device performance & health and run a health check.
6. Perform a Repair Install: If the above steps do not work, consider performing a repair install using the Windows 11 installation media. You can download the media creation tool from the Microsoft website and follow the instructions to create installation media.

If these steps do not resolve the issue, it may be necessary to seek further assistance from Microsoft Support or consider using the command line for more advanced troubleshooting.

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References:

• Resolved issues in Windows 11, version 25H2