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Troubleshooting Windows Upgrade and Installation Errors: A Comprehensive Guide

Upgrading to a new version of Windows, such as Windows 11 or even installing Windows 10, can sometimes be a bumpy ride. You might encounter error messages that seem confusing and frustrating. However, many of these common issues can be resolved with a few simple steps. This guide aims to help you navigate these challenges and get your system running smoothly. Before diving into error-specific solutions, it’s crucial to go through some general fixes.

General Fixes for Windows Upgrade and Installation Issues

Before you start searching for specific error codes, here are some fundamental steps you can try:

1. Remove External Hardware

Unplug any non-essential hardware devices. This includes headphones, printers, scanners, speakers, USB flash drives, and external hard drives. If you are using a laptop connected to a docking station, disconnect it as well.

2. Update Windows

Ensure that all important updates are installed before attempting to upgrade. This includes updates for hardware drivers. Visit Windows Update: FAQ for more information.

3. Uninstall Non-Microsoft Antivirus Software

During the upgrade, it’s best to use Windows Defender for protection. Third-party antivirus software can sometimes cause upgrade problems. You can always reinstall your antivirus software after the upgrade. To uninstall, go to Control Panel\Programs\Programs and Features, select the program, and click Uninstall.

4. Uninstall Non-Essential Software

Outdated software can also cause conflicts. Removing old or non-essential applications can help. Make sure you have the installation media and activation information before uninstalling. Use the same method as above to uninstall the software via Control Panel\Programs\Programs and Features.

5. Free Up Disk Space

To upgrade to Windows 11, you need enough space on your hard drive. You can check the available space via File Explorer (Windows Key + E). Navigate to ‘This PC’ and look for the system drive (usually the C drive). if the drive is low on space, check Tips to free up drive space on your PC for tips on how to free up more space.

Common Windows Upgrade Errors and Their Solutions

If the general fixes didn’t work, you might be dealing with a more specific error. Below, we detail some of the most common errors you may encounter:

0xC1900101 Errors

Errors starting with 0xC1900101 are usually related to driver issues. Here are some specific codes and the steps you should take:

• 0xC1900101 – 0x2000c
• 0xC1900101 – 0x20017
• 0xC1900101 – 0x30018
• 0xC1900101 – 0x3000D
• 0xC1900101 – 0x4000D
• 0xC1900101 – 0x40017

Steps to resolve 0xC1900101 errors:

1. Make sure your device has enough space. You need at least 16 GB for 32-bit OS or 20 GB for 64-bit OS. See Free up drive space in Windows.
2. Run Windows Update multiple times. Install any available software, hardware, and third-party drivers updates.
3. Check and update third-party drivers from manufacturer’s website.
4. Unplug any extra external storage and drives.
5. Use Device Manager to check for errors (yellow exclamation marks) and update or uninstall drivers.
6. Remove any third-party security software.
7. Repair hard-drive errors via command prompt (chkdsk/f C:).
8. Perform a clean restart into Windows.
9. Restore and repair system files via command prompt (DISM.exe /Võrgus /Cleanup-image /Restorehealth).

Other Common Errors and Their Solutions

Here are some other common errors and how to handle them:

• 0xc1900223: A problem occurred during download and install. Windows Update will retry.
• 0xC1900208 – 0x4000C: Incompatible app blocking the upgrade. Uninstall the app and try again.
• 0xC1900107: Pending cleanup. Restart the device. If the issue persists, use disk cleanup.
• 0x80073712: A Windows Update file is missing or damaged. Use the command prompt to repair system files via DISM.exe /Võrgus /Cleanup-image /Restorehealth.
• 0xC1900200 – 0x20008, 0xC1900202 – 0x20008: PC does not meet the minimum requirements for Windows 11. Verify the minimum requirements siin.
• 0x800F0923: Incompatible driver or software. Contact Microsoft support.
• 0x80200056: Upgrade interrupted. Ensure your PC is plugged in and stays powered on.
• 0x800F0922: PC couldn’t connect to Windows Update servers. Disconnect VPN, or try increasing the size of the System Reserved partition.
• Generic errors such as “We couldn’t complete the updates. Undoing changes” or “Failure configuring Windows Updates. Reverting changes”: Check your update history for specific error codes and contact Microsoft support.
• Error: The update isn’t applicable to your computer: Ensure all important updates are installed before attempting to upgrade.
• 0x80070070 – 0x50011, 0x80070070 – 0x50012, 0x80070070 – 0x60000: Insufficient disk space for the upgrade. Free up space using these tips.
• 0x80300024: Disk operation is not supported. Ensure your PC meets minimum requirements.
• 0x80070002 0x20009: File specified not found. Remove non-target disks.
• 0xC1900101 0x20017, 0xC1900101 0x30017: Driver issue. Disable antivirus and disconnect peripherals. Update drivers from vendor websites.
• 0x8007042B 0x4000D: Background process issue. Perform a clean boot.
• 0x800700B7 0x2000a: Background process issue. Uninstall antivirus software and update again.

If these steps do not resolve your issue, contact Microsoft support for further assistance.

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Key Words

Windows upgrade errors, Windows installation errors, 0xC1900101 error, Windows Update, driver errors, disk space, antivirus software, clean boot, system repair, Microsoft support, software license keys

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