Windows Update is designed to download and install updates automatically, but sometimes an update can get stuck showing “Pending Download” or “Pending Install.” When that happens, Windows may keep checking for the update without actually downloading or installing it.
This issue can happen on both Windows 11 and Windows 10. In most cases, the problem comes from a temporary Windows Update glitch, a stopped service, corrupted update files, insufficient storage, or a connection problem.
In this guide, you will learn why Windows Update gets stuck and how to fix it step by step, starting with the easiest solutions.
Windows Update Is Stuck on “Pending Install” or “Pending Download” [Causes]
There are several reasons Windows Update may remain stuck at Pending Download or Pending Install.
A temporary Windows Update error is one of the most common causes. Windows may have trouble communicating with Microsoft’s update servers or processing an update that was previously queued.
Another common reason is a problem with the Windows Update service. Windows relies on background services such as Windows Update and Background Intelligent Transfer Service, or BITS, to download and process updates. If one of these services stops responding, an update may remain pending.
Corrupted Windows Update cache files can also cause trouble. Windows stores downloaded update components in specific system folders. If those files become damaged or incomplete, Windows may repeatedly try to process them without making progress.
Your internet connection can also be responsible for a Pending Download message. A slow, unstable, or metered connection may prevent Windows from completing the download.
There may also be insufficient storage space on the system drive. Large feature updates need additional free space to download, unpack, and install.
Finally, another update or a required restart may be preventing the current update from proceeding. Windows sometimes needs to complete one stage before it can continue with another update.
Windows Update Is Stuck on “Pending Install” or “Pending Download” [Fixes]
To fix this issue, restart your PC, check your internet connection, run the Windows Update troubleshooter, restart Windows Update services, clear the Windows Update cache, and repair Windows system files.
Start with the first step and move down the guide until Windows Update starts downloading or installing normally.
Step 1: Restart Your PC and Check for a Required Restart
Before changing anything advanced, give Windows a fresh start. A pending update can sometimes be waiting for a restart before installation can continue.
Go to Start > Power > Restart and let Windows restart completely. Avoid choosing Shut down if you want Windows to immediately reload the update process.
After signing back in, go to Settings > Windows Update in Windows 11. In Windows 10, go to Settings > Update & Security > Windows Update. Select Check for updates and see whether the pending update begins downloading or installing.
If Windows displays a message saying Restart required, select the restart option and allow Windows to complete the process. This simple step can resolve an update that was waiting for a previous installation to finish.
Step 2: Check Your Internet Connection
If the update says Pending Download, check whether Windows has a reliable internet connection.
Open your browser and visit a few websites to make sure your connection is working normally. If pages load slowly or fail to open, restart your router and reconnect your PC.
You should also check whether Windows has marked your current connection as metered.
Go to Settings > Network & internet > Wi-Fi > your connected Wi-Fi network and check the Metered connection setting. If you do not intentionally use a metered connection, turn it off temporarily and return to Settings > Windows Update.
Then select Check for updates again.
Step 3: Run the Windows Update Troubleshooter
Windows includes a built-in troubleshooter that can automatically detect several common update problems.
Go to Settings > System > Troubleshoot > Other troubleshooters in Windows 11. Find Windows Update and select Run.
On Windows 10, go to Settings > Update & Security > Troubleshoot > Additional troubleshooters > Windows Update > Run the troubleshooter.
Let Windows complete the scan. If it identifies a problem, follow the recommended instructions. When the process finishes, restart your computer and check Settings > Windows Update again.
The troubleshooter will not fix every update problem, but it is a useful first diagnostic step because it requires very little manual work.
Step 4: Make Sure the Windows Update Services Are Running
Windows Update depends on several background services. If the required services are stopped, downloads may remain stuck at Pending Download.
Press Windows + R, type services.msc, and press Enter.
In the Services window, find Windows Update. Double-click it and check its Service status. If it is stopped, select Start. If it is already running, select Restart if that option is available.
Next, find Background Intelligent Transfer Service (BITS). Open it and make sure the service is running as well.
You can also check Cryptographic Services, which Windows uses for several security and update-related functions.
After checking these services, close the Services window and go to Settings > Windows Update > Check for updates.
Step 5: Clear the Windows Update Cache
If Windows Update’s temporary files are corrupted, clearing the update cache can force Windows to create fresh update files.
First, you need to stop the update-related services.
Press Windows + X > Terminal (Admin) or Windows + X > Windows PowerShell (Admin), depending on your Windows configuration.
Enter these commands one at a time:
net stop wuauserv
net stop bits
net stop cryptsvc
Now open File Explorer and go to:
C:\Windows\SoftwareDistribution
Delete the contents inside the SoftwareDistribution folder. Do not delete the folder itself.
Then return to the elevated Terminal window and run:
net start wuauserv
net start bits
net start cryptsvc
Restart your computer. After Windows loads, go to Settings > Windows Update > Check for updates.
Windows will recreate the necessary cache files and attempt the update again.
Step 6: Check Available Storage
A Windows update may remain pending if your system drive does not have enough available space.
Go to Settings > System > Storage and check how much free space is available on your main Windows drive.
If storage is low, use Temporary files or Storage Sense to safely remove unnecessary temporary data.
Go to Settings > System > Storage > Temporary files, review the available categories, and remove files you no longer need.
Be careful when selecting files manually. If you see Downloads, do not select it unless you are certain you no longer need the files stored there.
Once you have freed up some space, restart your PC and try Windows Update again.
Step 7: Repair Corrupted Windows System Files
If Windows Update remains stuck after clearing its cache, corrupted system components may be interfering with the update process.
Press Windows + X > Terminal (Admin) and run:
DISM /Online /Cleanup-Image /RestoreHealth
Allow the command to finish. It may take some time, so do not close the Terminal window while it is running.
After DISM completes, run:
sfc /scannow
The System File Checker will scan protected Windows system files and attempt to repair corrupted files.
When both scans are complete, restart your computer. Then go to Settings > Windows Update and select Check for updates.
Step 8: Try Windows Update Again
After completing the previous fixes, give Windows Update another opportunity to process the update.
Go to Settings > Windows Update in Windows 11 or Settings > Update & Security > Windows Update in Windows 10.
Select Check for updates and wait several minutes. If the update was previously stuck on Pending Download, you should see download progress. If it was stuck on Pending Install, Windows may begin the installation process.
Avoid repeatedly clicking Check for updates while Windows is already processing an update. Give the system time to complete each stage.
Faqs
Why does Windows Update say Pending Download?
Pending Download usually means Windows has detected an available update but has not started or completed downloading it. A network problem, a stopped update service, corrupted cache, or a metered connection can cause this behavior.
Why does Windows Update say Pending Install?
Pending Install generally means Windows has downloaded or prepared the update but has not completed the installation. A required restart, another update waiting in the queue, or a problem with Windows Update components can cause it.
How long should a Windows Update stay pending?
A short delay can be normal, especially when Windows is processing multiple updates. However, if the same update remains pending for an extended period without any progress, you should troubleshoot Windows Update.
Will clearing the Windows Update cache delete my personal files?
Clearing the contents of the SoftwareDistribution folder removes Windows Update’s temporary and cached data. It does not normally delete your personal documents, photos, or other files.
Should I force Windows to install a pending update?
It is better to troubleshoot the underlying problem instead of forcing an installation. Start with a restart, connection check, troubleshooter, service restart, and cache reset before attempting more advanced repair methods.
What if Windows Update is still stuck after all these fixes?
If Windows Update continues showing Pending Install or Pending Download, the problem may involve deeper Windows component corruption, a problematic update, driver compatibility, or another system-level issue. At that point, checking Windows Update error codes and the specific update’s installation history can help identify the cause.
Summary
A Windows Update stuck on Pending Download or Pending Install can be frustrating, but it is often fixable without reinstalling Windows. Start by restarting your PC, checking your internet connection, and running the Windows Update troubleshooter.
If that does not work, check the Windows Update and BITS services, clear the SoftwareDistribution cache, free up storage, and run DISM followed by SFC.
These steps cover many of the common causes behind Windows Update getting stuck.