How to fix the below error code?

Question

I received the following Error message Code: 0X80070070

Answer 1

Error code 0x80070070 indicates that there is not enough disk space available, most commonly when installing Windows updates or during setup/upgrade.

To fix it on Windows 10 install/upgrade or Windows Update:

1. Check free space on the system drive (usually C:)
   • Open File Explorer.
   • Right-click Local Disk (C:) > Properties.
   • Ensure there is at least 20 GB of free space on the operating system disk.
2. Free up disk space
   • Uninstall unused apps.
   • Delete or archive files that are no longer needed.
   • Move large files (videos, ISOs, backups) to another drive or an external disk.
3. If still low on space
   • On a virtual machine, extend the OS disk in the virtualization platform, then let Windows see the larger disk.
   • On a physical PC, use an external drive during the update process. See “Updating Windows using an external storage device” in the referenced article.
4. Retry the update or upgrade
   • After freeing space, run Windows Update or the Windows 10 setup/upgrade again.

If the error persists after ensuring sufficient free space, collect Windows servicing/update logs as described in the referenced article and contact Microsoft Support.

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References:

• Troubleshoot Windows Update error code 0x80070070
• SYSPREP and CAPTURE task sequence fails with error 0x80070070