Many Windows users are experiencing the 0x800700b7- 0x2000A error when they try to upgrade their computer from an older version of Windows to Windows 11. This error usually occurs because of a third-party application, file corruption, or a Windows update inconsistency. If you are facing this error, follow the steps below, and your issue should be solved.

Fix #1: Run Windows Update Troubleshooter

Running the Windows Update Troubleshooter seems like a viable option because the
0x800700b7- 0x2000A Window Upgrade error isn’t recent, and Microsoft has already prepared a troubleshooting tool for this. To use the Windows Update Troubleshooter tool, all you have to do is follow the steps given below:

First, simultaneously press Windows+R to open up the RunBox and the Control panel by typing “control” in the search box. If the User Account Control asks if you want admin privileges, click “Yes”. Once you enter the Control Panel, use the search box and start up the Troubleshooter tool.

Once you reach the Troubleshooter tab, select all the types, head to”System and Security,” and click on “Fix Problems With Windows Update”. After clicking on “Windows Update Troubleshooter,” click next and wait until the scan finishes. When the Troubleshooter is done scanning, it’ll give you a list of solutions you can try to fix this issue; choose any solution you think is right. Once it’s done, restart your computer and see if the issue has been solved.

Fix #2: Install Update KB3112343 and KB3112336

If you are using either Windows 7 or 8.1 and are trying to upgrade to Windows 11 or 10 and it keeps on showing this error, the most common reason you are experiencing the 0x800700b7- 0x2000A error is that you might have some critical Windows updates left pending. As a Windows 7 user, you’ll have to install and download the following “KB3112343” from Microsoft’s official website.

However, if you are a Windows 8.1 user, download and install the KB3112336 update from Microsoft’s official website; once you’ve done everything, try upgrading to Windows 11 again and see if the issue persists.

Trouble With Windows Update?

Tip: If you’re having trouble with Windows updates, registry errors, drivers, and activation, we recommend using Restoro. This software will scan and fix your problem automatically.

Fix#3: Try To Reset Every Windows Update Component

If running the Troubleshooter or Installing updates didn’t help, you can try to reset every one of your Windows update components. You can do so by following the steps given below:

First, you’ll have to download the “Windows Update Reset Batch Commands” and run the file as admin once it’s downloaded. Wait until the reset process completes and restart your computer to see if the issue has been solved.

That is all for our fixes for Windows 0x800700b7- 0x2000A Upgrade Error. If you are facing other errors with PC games or PC in general, check our hub for PC errors and their fixes.

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