Fix Windows Update Error 0x80070002
By Zennith Tech Lab
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Published 2026-05-22
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Windows UpdateWindows 10Windows 11Troubleshooting
To fix error 0x80070002, delete the cached system update data inside the SoftwareDistribution folder.
Clear Windows Update Cache
Stop the Windows Update service, navigate toSoftwareDistribution, and delete all internal files to flush corrupted update data.
# Step 1: Pause Windows Update Services
1. Open Start, search for cmd, right-click and open as Administrator. 2. Stop the core services by executing:
``bash
net stop wuauserv
net stop bits
`
# Step 2: Delete Corrupted Update Data
1. Open your File Explorer.
2. Navigate to C:\Windows\SoftwareDistribution\.
3. Select all items within this folder (including the DataStore and Download directories) and permanently delete them.
# Step 3: Restart Services
1. Return to the command console and resume updater scripts:
`bash
net start wuauserv
net start bits
``
2. Open Settings > Windows Update and click check for updates again.