The commonly documented code is 0x80070422 (not 8x80070422). It normally means the Windows Update service is disabled or not running. Restoring that service, restarting Windows, and checking for updates again is the primary fix; a cache reset and the built-in troubleshooter are the next steps if the error returns.
What Windows Update error 0x80070422 means
Microsoft maps 0x80070422 to ERROR_SERVICE_DISABLED. In practical terms, Windows Update cannot complete because its service is stopped, disabled, or unable to remain running. The wording “server” in searches for this problem can be misleading: the documented error is primarily a Windows client update-service problem, not evidence that a remote server or a physical server component has failed.
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The code can appear when you select Check for updates, when an update attempt fails, or in a message that says a service is disabled. An “access denied” variation does not automatically prove that your user account lacks administrator rights. It can also appear when the service configuration is being blocked or immediately reverted. The exact message and your Windows edition therefore matter if the basic service repair does not hold.
Quick decision guide
| What you observe | Best next action | What success looks like |
|---|---|---|
| Windows Update is set to Disabled or is stopped | Change its Startup type to Automatic, start it, restart the PC, and check for updates | The service remains running and Windows Update begins checking normally |
| The service starts, but the same code returns after a failed download | Reset the contents of C:WindowsSoftwareDistribution, then start Windows Update again |
Windows recreates the local update cache and a new check proceeds |
| You cannot change the setting, or it changes back to Disabled | Record the exact message and Windows build, then run the Windows Update troubleshooter | The troubleshooter identifies a configuration issue or gives a specific next step |
| The service starts but updates still fail with another code | Use the new code as the diagnosis; do not keep repeating the 0x80070422 procedure | The follow-up error identifies a different repair path |
Before you change anything
- Confirm the code in the message. The commonly documented form is
0x80070422; “8×80070422” is usually a transcription error. - Save open documents and connect the computer to reliable power, especially if it is a laptop.
- Note whether the computer runs Windows 10 or Windows 11 and, if possible, record the build shown under Settings > System > About. Menu names and troubleshooter availability can vary by release.
- Use an account that can approve administrative changes. If Windows asks for administrator credentials, enter them rather than repeatedly cancelling the prompt.
- Do not begin by editing the registry or downloading an unrelated “server repair” utility. Microsoft’s documented cause is a disabled or stopped Windows Update service, so the service state is the first thing to correct.
Fix 1: restore the Windows Update service
This is Microsoft’s primary repair sequence. It changes the service startup setting and starts the service without deleting personal files.
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1. Open the Services console
- Press Win + R to open the Run dialog.
- Enter
services.mscand press Enter. - If a User Account Control prompt appears, choose Yes.
The Services window lists Windows components alphabetically. Click a row and type Windows Update to move to it, or scroll to the entry named exactly Windows Update.
2. Set the startup type
- Double-click Windows Update, or right-click it and choose Properties.
- On the General tab, find Startup type.
- Choose Automatic from the drop-down list.
Do not confuse the service’s current Service status with its startup type. A service can be configured for automatic startup while currently stopped, which is why both fields need to be checked.
3. Start the service
- If Service status says Stopped, select Start.
- Wait for the status to change. If Windows displays an error, record its complete wording and number before closing the dialog.
- Select Apply, then OK.
If the Start button is unavailable, the service may already be running. In that case, confirm that Startup type is Automatic, select Apply if you changed it, and continue.
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- Close the Services window.
- Restart Windows from Start > Power > Restart.
- After signing in, open Settings > Windows Update. On some Windows 10 releases, the path is Settings > Update & Security > Windows Update.
- Select Check for updates.
A successful repair is not merely seeing the service start once. The useful test is that it remains configured for automatic startup after the reboot and that Windows Update can begin a new check without returning 0x80070422.
If the service fix does not hold
When the setting immediately returns to Disabled
If Startup type cannot be changed, changes back to Disabled, or the service refuses to start, stop making repeated changes and capture the evidence Windows gives you. Write down the exact text of the error, any numeric code, whether the change survives a restart, and the Windows edition and build. Microsoft’s cited guidance identifies the disabled or stopped service as the cause of the standard error, but it does not establish one universal cause for every access-denied variant. A specific message is more useful than a guessed registry edit.
Check whether another service is the real blocker
In the Windows Update properties dialog, note whether Windows reports a dependency or a separate service-start failure. Do not disable other services at random. If Windows names a dependency, record that name and include it when seeking support; changing several service configurations at once makes it difficult to tell which change helped or caused a new problem.
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Fix 2: reset the Windows Update download cache
Microsoft Support documents a cache reset for cases in which the service can run but a damaged or incomplete local download keeps the error returning. This removes only the contents of the update-download cache; Windows can recreate the folder and download fresh files.
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- Open the Services console with Win + R, entering
services.msc, and stop Windows Update. In its properties dialog, select Stop and wait for the status to show that it is stopped. - Open File Explorer and enter
C:WindowsSoftwareDistributionin the address bar. - Delete the files and folders inside SoftwareDistribution. Do not delete the parent SoftwareDistribution folder itself.
- Return to services.msc, open Windows Update, and select Start.
- Restart the computer, open the Windows Update page in Settings, and select Check for updates.
If Windows says that a file is in use, the service did not stop completely. Close the message, verify the Windows Update status in Services, and stop it before trying the deletion again. If you cannot delete a particular item even after the service is stopped, record the filename and the exact permission message rather than changing ownership or permissions without a clear reason.
Fix 3: run the built-in Windows Update troubleshooter
The troubleshooter can check update-related settings after you have attempted the service repair. Its location depends on the Windows release.
- On current Windows 11 interfaces, open Settings > System > Troubleshoot > Other troubleshooters, find Windows Update, and select Run.
- On Windows 10 interfaces that expose the classic tool, open Settings > Update & Security > Troubleshoot > Additional troubleshooters, choose Windows Update, and select Run the troubleshooter.
- Some releases route automated support through the Get Help app. If Windows presents that option, follow its prompts and allow it to complete its checks.
Read the result instead of assuming that “troubleshooting complete” means every update was installed. Apply any recommended change, restart if requested, and run Check for updates once more. If the troubleshooter reports a different error, use that error for the next diagnosis.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to handle an “access denied” message
Distinguish service state from account permissions
The standard 0x80070422 diagnosis points to Windows Update being disabled or not running. An access-denied message that appears while you are editing Services is a separate symptom that needs its own evidence. Check whether you opened services.msc through an administrator-approved User Account Control prompt, whether the account is managed by an employer or school, and whether the startup setting reverts after a restart.
Do not promise a universal registry fix
There is no single registry edit established by the cited Microsoft guidance for every access-denied variation. Registry changes copied from an unrelated forum can disable additional services or prevent Windows from booting. If the setting remains locked, preserve the exact message and build information and use Microsoft’s support channels or an administrator who manages the device.
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Check policy-controlled computers
On a work-managed computer, an organization’s policy may intentionally control Windows Update. A local change that appears to work can be overwritten at the next policy refresh. Ask the administrator whether updates are centrally managed before repeatedly resetting the service or cache.
What to verify after the repair
- Service configuration: In
services.msc, Windows Update shows Startup type: Automatic. - Current state: The service can be started and does not immediately stop.
- Persistence: The setting remains after a full restart.
- Update behavior: Check for updates starts a check instead of returning
0x80070422. - New error codes: If Windows displays a different code, record it. A new code means the service-state problem may be resolved and another update issue now needs attention.
Windows 10 and Windows 11 scope
Microsoft’s error reference covers supported Windows client versions and specifically names Windows 10 and Windows 11. Labels and the location of the troubleshooter can differ between releases, so follow the label shown on your device rather than relying on an older screenshot.
Windows 10 support ended on October 14, 2025. In 2026, verify the edition’s lifecycle and your organization’s update policy before treating a failed update as an ordinary temporary error. The service repair can still explain the 0x80070422 message, but lifecycle status determines whether your device is eligible for ongoing updates.
Choosing the next step
| Path | Use it when | Risk and trade-off |
|---|---|---|
| Service-state repair | Windows Update is disabled or stopped | Low impact; changes one Windows service and requires a restart |
| SoftwareDistribution reset | The service runs but a cached download appears to be blocking another check | Windows must download update files again; the cache contents are removed |
| Built-in troubleshooter | The basic service repair does not explain the failure or Windows offers an automated diagnostic | Results depend on the Windows release; it may identify a different code rather than repair everything |
| Escalation with recorded details | Startup type is locked, reverts, or produces access denied | Takes longer, but avoids unsupported registry changes and preserves useful diagnostic information |
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When to stop troubleshooting
Stop and escalate when Windows cannot save the startup setting, the service repeatedly stops with a specific error, or a managed-device policy restores the disabled state. Include the exact 0x80070422 message, any follow-up code, the Windows edition and build, whether the service started, whether the cache reset was completed, and the troubleshooter’s result. Those details distinguish a service-state failure from a permissions, policy, lifecycle, or separate update problem.
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