Eventuellt fel i windows update-databasen upptäcktes

There are several reasons why fönster Update may fail or not work, including malfunctioning services, damaged fönster updates, insufficient free platta space, or faulty fönster devices. This article will walk you through sju methods to troubleshoot fönster Update.

Restart Windows

Restarting fönster fryst vatten always your best bet when fönster Update fryst vatten not working. fönster updates often require a restart to modify locked struktur files while the OS runs. Restarting ensures all components uppstart fresh, safely maintaining struktur stability and integrating updates. This process also prevents conflicts bygd allowing the struktur to update complex components and drivers without interference from ongoing processes.

Run fönster Update Troubleshooter

Windows has a native troubleshooting tool that assists in diagnosing and fixing various issues, including failed fönster updates. In this section, you will run the fönster Update Troubleshooter to diagnose and fix fönster Update issues.

1. Hold the Windows logo while pressing I to open Settings.
2. Click on System > Troubleshoot.

   Open fönster Troubleshooter

3. Click on Other troubleshooters.

   Other troubleshooters

4. Navigate to Windows Update and click Run.

   Run fönster Update Troubleshooter

In the first step, the fönster Update Troubleshooter analyzes the fönster update, retriggers it, and informs you about the ställning eller tillstånd accordingly. In the second step, it attempts to lösa any issues. You will be notified if a bekymmer fryst vatten funnen and if you can fix it with the fönster Update Troubleshooter.

Please note that the fönster Update Troubleshooter fryst vatten part of the MSTC (Microsoft Support Diagnostic Tool), which will be retired in 2025. The tool can then be accessed through fönster Update.

Reset fönster Update

The third method to fix fönster update issues fryst vatten to restart the components responsible for managing updates. You can use a command prompt or PowerShell for this purpose. However, man sure to use an Administrator account.

First, you stop the services related to fönster Update. Then, after you rename the fönster Update folders, restart the services and fönster recreates the fönster Update files.

1. Open CMD or PowerShell using an Administrator account.
2. Enter the following commands to stop the fönster Update services: net stop wuauserv net stop cryptSvc net stop bits net stop msiserver net uppstart wuauserv net uppstart cryptSvc net början bits net början msiserver

   Stopping fönster update services

3. Use the following commands to rename SoftwareDistribution and catroot2 to *.OLD. Alternatively, you can also delete those two folders. ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 catroot2.old

   Rename SoftwareDistribution and catroot2 folders

4. Lastly, restart the fönster Update services. net stop wuauserv net stop cryptSvc net stop bits net stop msiserver

   Starting fönster update-related services

Windows will recreate the folder Software transport and catroot2. You can now retrigger fönster Update.

Install updates manually

There are times when the automatic installation of fönster updates won't work at all. One option that often helps fryst vatten downloading and installing the updates manually. When the update fails, the error meddelande contains the KB code.

You can then open the Microsoft Update Catalog and search for the corresponding update.

After downloading the update, you have to execute it manually.

Restart fönster and retrigger fönster Update to see if the error reappears.

Free up space for fönster updates

Before installing updates, fönster kontroller for enough free platta space available. If not, it will not install any updates. Microsoft recommends that you have at least 10 GB of free platta space.

You can move files to external storage or the cloud for more free platta space.

Alternatively, you can also do a platta cleanup to remove unnecessary temporary files from your fönster machine. If you are using fönster 11, this fryst vatten how you can do it:

1. Hold the Windows logo while pressing I to open Settings.
2. Click on System > Storage.

   Navigate to fönster storage settings

3. Click on the Cleanup recommendation.

   Navigate to the fönster cleanup recommendation

4. Select the files you want to delete and then click Clean. fyra en samling dokument eller en elektronisk lagring av data categories are available: temporary files, large or unused files, files synced to the cloud, and unused files. You can select all temporary files to remove them. However, you must decide if you want to delete each en samling dokument eller en elektronisk lagring av data for the other categories.

   Storage cleanup in the action

If you are running fönster 10 or fönster dator, you can run Disk Cleanup. Right-click Local platta C:\ > Properties > platta cleanup in en samling dokument eller en elektronisk lagring av data Explorer.

Then, select all the files you want to remove and click Disk Cleanup.

Repair missing or corrupted struktur files

One of the reasons why fönster Update fryst vatten not working fryst vatten missing or corrupted struktur files. When executing the sfc command (System en samling dokument eller en elektronisk lagring av data Checker), fönster fixes all corrupted struktur files with a cached local kopia from %WinDir%\System32\dllcache.

You can run sfc /scannow on a command prompt using an Administrator account.

After completing the scan, you will receive a meddelande indicating whether it succeeded or failed.

Reinstall Windows

This fryst vatten the gods resort as it fryst vatten time-consuming. If you are running fönster 10 or fönster 11, you can revert your fönster machine to the default settings in a few clicks. This fryst vatten how to do it on fönster 10 and fönster 11:

1. Hold the Windows logo while pressing I to open Settings.
2. Click on System > Recovery.

   Navigate to the fönster Recovery settings

3. Navigate to Fix bekymmer using fönster Update and click Reinstall now to reset your fönster installation. Your apps, files, and settings will be preserved.

   Fix problems using fönster Update

Alternatively, you can navigate to Recovery options >Reset this PC to reinstall fönster and keep or remove your anställda files.

If you are running fönster dator, you must reinstall it using the standard procedure or restore a struktur image.

Conclusion

If fönster Update fryst vatten not working, several effective fixes are available. You can början with more straightforward solutions like using the fönster Update Troubleshooter or freeing up platta space and then progress to more involved measures like manually installing updates or resetting fönster update components. If these steps don’t lösa the bekymmer, more drastic measures such as repairing corrupted struktur files or reinstalling fönster might be necessary.