What is WU-0x80070422?
Windows Update Failure (0x80070422) ranks as a medium-severity Windows operating system issue in our database. Windows cannot check for or install updates. Error code: 0x80070422. Common triggers are corrupt SoftwareDistribution folder and stopped BITS service. See the troubleshooting steps below for the fix.
Common Causes
- Corrupt SoftwareDistribution folder
- Stopped BITS service
- Error connecting to server
Step-by-Step Fix Guide
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1
Restart Windows Update
Begin with Restart Windows Update; it's the step that resolves WU-0x80070422 for the largest share of reported cases.
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2
Clear the update cache
Persistent cases usually stem from less common windows instability factors, which the following steps are built to catch.
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3
Run the WU Troubleshooter
"Run the WU Troubleshooter" is the next step worth ruling out for WU-0x80070422.
Commands & Diagnostics
net stop wuauserv
net stop bits
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
Frequently Asked Questions
WU-0x80070422 is most often triggered by corrupt SoftwareDistribution folder. Other reports point to stopped BITS service and error connecting to server as contributing factors.
"Restart Windows Update" clears up most WU-0x80070422 reports by itself. The remaining steps above cover what's left.
WU-0x80070422 is a medium-severity issue. It can affect system stability, but the fix steps above typically resolve it without lasting damage.
You shouldn't need to. Work through the guide above first — a reinstall is only worth considering if none of those steps help.
Sometimes. Microsoft regularly releases patches that fix known BSOD triggers including WU-0x80070422. Make sure Windows is fully up to date via Settings → Windows Update before attempting more advanced fixes.
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