Windows 11 24H2 Failed to Install. How to Reinstall from USB Drive?

If you're facing a failed installation of Windows 11 24H2 and considering a reinstall from a USB drive, there are a few downsides to keep in mind. First off, reinstalling can totally wipe your settings and apps, which means you might have to go through the hassle of setting everything up again—yeah, nobody loves that. Plus, if you've got any personal files not backed up, there's a risk they could get lost during the process, so definitely back up important stuff ahead of time! 

From my experience, When Windows 11 24H2 still failed to install. Using the Microsoft Media Creation Tool to create that USB drive is the smoothest route, but you might need to fiddle with BIOS settings to boot from the drive, and that can be a bit tricky if you’ve never done it. Also, if you’re stuck on older hardware, you might find that the new features in 24H2 could give your system a hard time post-install—so keep an eye on compatibility! In the end, while reinstalling can solve update issues, don’t forget to have a backup plan before diving in. Good luck!

Windows 11 242 has stricter hardware requirements compared to Windows 11 23H2/22H2, and if your system doesn't meet these requirements, the installation will fail. Please check the minimum hardware requirements of Windows 11 24H2:

• Processor: 1 GHz or faster with 2 or more cores on a compatible 64-bit processor or System on a Chip (SoC).
• RAM: 4 GB or more.
• Storage: 64 GB or larger storage device.
• System Firmware: UEFI with Secure Boot capable.
• TPM: Trusted Platform Module (TPM) version 2.0.
• Graphics Card: Compatible with DirectX 12 or later with a WDDM 2.0 driver.
• Display: High-definition (720p) display, 9" or larger monitor, 8 bits per color channel.

If your PC doesn't meet these requirements, then Windows 11 24H2 will fail to install. And you have to reinstall Windows 11 24H2 by applying a few tricks to bypass the system requirements.

Tip: You can use the official PC Heath Check tool to check whether your PC is eligible to install Windows 11 24H2 or not.

Steps:

1. Download the PC Health Check tool from the official Microsoft website.
2. Install and run the tool.
3. Click Check now under the Introducing Windows 11 section.
4. The tool will tell you if your system meets the requirements and provide details on any issues.

Corrupted or stuck Windows Update components can prevent the installation of Windows 11 24H2. Resetting these components often resolves the issue. 

First, run the following commands one by one to stop Windows Update services.

net stop wuauserv
net stop bits
net stop cryptSvc
net stop msiserver

After that, Rename the SoftwareDistribution and Catroot2 folders to clear cached update files.

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 Catroot2.old

Restart the services by running these commands.

net start wuauserv
net start bits
net start cryptSvc
net start msiserver

Restart your computer and try updating again.

In summary, To fix Windows 11 24H2 Failed to install when installing Windows 11:

1. Run the Windows Update Troubleshooter.
2. Reset Windows Update components using Command Prompt.
3. Clear the Windows Update cache.
4. Repair system files using SFC and DISM.
5. Ensure your system meets the hardware requirements and has enough free space.
6. If necessary, manually download the update or perform a clean installation.

If you still encounter issues, let me know, and we can explore further troubleshooting steps!

Windows 11 24H2 failed to install. How to reinstall from USB drive? You'll need to create a bootable USB drive. Here’s how:

-Grab a USB Drive: Make sure it's at least 8GB. You will lose everything on it, so pick one that's empty or has stuff you don’t mind erasing.
-Download the Media Creation Tool: Head over to the Microsoft website and download the Windows 11 Media Creation Tool.
-Run the Tool: Follow the prompts, select 'Create installation media,' and choose your language, edition, and architecture (64-bit for most folks).
-Select USB Flash Drive: Choose your USB drive from the list, and let it do its thing. This part can take a bit so just chill while it downloads the files.

Step 2: Boot from USB
-Insert the USB Drive: Plug your freshly made USB stick into your PC.
-Restart Your Computer: As it boots, you need to slam that BIOS/Boot Menu key (usually F2, F12, ESC, or DEL—varies by manufacturer).
-Select the USB Drive: Once you're in that menu, pick your USB drive and hit Enter.

Step 3: Install Windows 11
-Choose Language and Preferences: After it boots up, just go through the initial setup screens—you can leave the defaults if you want.
-Click Install Now: Choose “Custom: Install Windows only (advanced)” when it prompts you for the type of installation.
-Partition Madness: Here, you can select your drive. It usually shows as “Drive 0”. If you want a full clean install, you can format it (again, make sure you’ve backed up everything!).
-Follow the Prompts: Windows will now install. Grab a snack and just chill; it’ll reboot a few times.

Step 4: Post-Installation Setup
-Set Up Your Account: Follow the prompts to get your Microsoft account logged in or create a local account if you prefer.
-Check for Updates: Once you’re on the desktop, hit Windows Update to make sure everything is up to date.

Step 5: Restore Your Stuff
-Finally, once everything’s settled, you can start reinstalling your apps and restoring your files from that backup.

If you're using a USB or ISO file to reinstall Windows 11, the installation media might be corrupted or improperly created. This is a common issue when installing Windows 11 24H2. 

How to Fix Windows 11 24H2 Failed to Install

1. Verify the ISO File: If you downloaded the Windows 11 ISO file from an unofficial source, it might be corrupted or incomplete. Always download the official Windows 11 ISO from Microsoft’s website or use the Media Creation Tool.

2. Use the Media Creation Tool: Microsoft provides a free tool to create bootable installation media for Windows 11. Insert a USB flash drive (at least 8GB). Select USB flash drive and choose your USB drive from the list. The tool will format the USB drive and copy the installation files.

3. Format the USB Drive Properly: If you’re using a USB drive, ensure it’s formatted correctly before creating the bootable media. Steps:

1. Insert the USB drive into your computer.
2. Open Disk Management (right-click on the Start menu and select Disk Management).
3. Locate your USB drive, right-click it, and select Format.
4. Choose FAT32 as the file system (Windows 11 installation media works best with FAT32).
5. Complete the formatting process.

This is a very way to reinstall Windows 11 if Windows 11 24H2 failed to install on unsupported hardware.