Error 0X80070070 in Windows 10 and 11 typically indicates that there is insufficient disk space to complete an operation, such as a Windows update or application installation. This guide will walk you through several methods to resolve this issue.

Understanding Error 0X80070070

This error is commonly encountered during Windows updates or when trying to install new software. It suggests that the system does not have enough free space to proceed with the operation. Below are some practical steps you can take to resolve this error.

Examples:

Method 1: Free Up Disk Space

1. Disk Cleanup Tool

   • Open the Start menu, type Disk Cleanup, and select the Disk Cleanup app.
   • Choose the drive you want to clean up (usually C:).
   • Select the types of files you want to delete. For a more thorough cleanup, click on "Clean up system files."
   • Confirm your selections and allow the tool to delete unnecessary files.

2. Uninstall Unnecessary Applications

   • Open Settings by pressing Win + I.
   • Go to Apps > Apps & features.
   • Review the list of installed applications and uninstall any that you no longer need.

Method 2: Extend the Partition

If the partition where Windows is installed is full, you might need to extend it.

• Open Disk Management by right-clicking on the Start button and selecting Disk Management.
• Right-click on the partition you want to extend and select Extend Volume.
• Follow the wizard to extend the partition using unallocated space.

Method 3: Use External Storage

If freeing up space is not possible, consider using external storage:

• Connect an external hard drive or USB flash drive to your computer.
• Move large files such as videos, photos, or documents to the external storage to free up space on your main drive.

Method 4: Check for Malware

Sometimes malware can consume disk space. Running a full system scan can help identify and remove malicious software.

• Open Windows Security by searching for it in the Start menu.
• Go to Virus & threat protection.
• Click on Quick scan or Scan options for a full scan.

Method 5: Update Windows Using Media Creation Tool

If the error occurs during a Windows update, you can use the Media Creation Tool to perform the update:

• Download the Media Creation Tool from the official Microsoft website.
• Run the tool and select Upgrade this PC now.
• Follow the on-screen instructions to complete the upgrade.