Fix Windows Update Error 0x80070026: If you are facing Windows Update Error 0x80070026 while downloading/installing updates then you’re at the right place as today we are going to see how to fix the issue. There is no particular cause for this issue but the corruption of system files is the most likely cause so without wasting any time let’s see how to Fix Windows Update Error 0x80070026 with the help of the below-listed guide.
Table of Contents
Fix Windows Update Error 0x80070026
Make sure to create a restore point just in case something goes wrong.
Method 1: Run SFC and CHKDSK
1.Press Windows Key + X then click on Command Prompt(Admin).
2.Now type the following in the cmd and hit enter:
Sfc /scannow sfc /scannow /offbootdir=c:\ /offwindir=c:\windows (If above fails then try this one)
3.Wait for the above process to finish and once done restart your PC.
4.Next, run CHKDSK from here Fix File System Errors with Check Disk Utility(CHKDSK).
5.Let the above process complete and again reboot your PC to save changes.
Method 2: Temporarily Disable Antivirus and Firewall
1.Right-click on the Antivirus Program icon from the system tray and select Disable.
2.Next, select the time frame for which the Antivirus will remain disabled.
Note: Choose the smallest amount of time possible for example 15 minutes or 30 minutes.
3.Once done, again try to update your Window and check if the error resolves or not.
4.Type control in Windows Search then click on Control Panel from the search result.
5.Next, click on System and Security and then click on Windows Firewall.
6.Now from the left window pane click on Turn Windows Firewall on or off.
7.Select Turn off Windows Firewall and restart your PC. Again try to run Windows update and see if you’re able to Fix Windows Update Error 0x80070026.
If the above method doesn’t work make sure to follow the exact same steps to turn on your Firewall again.
Method 3: Run DISM
1.Press Windows Key + X and select Command Prompt(Admin).
2.Type the following command in cmd and hit enter after each one:
a) Dism /Online /Cleanup-Image /CheckHealth b) Dism /Online /Cleanup-Image /ScanHealth c) Dism /Online /Cleanup-Image /RestoreHealth
3.Let the DISM command run and wait for it to finish.
4. If the above command doesn’t work then try on the below:
Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess
Note: Replace the C:\RepairSource\Windows with the location of your repair source (Windows Installation or Recovery Disc).
5.Reboot your PC to save changes and see if you’re able to Fix Windows Update Error 0x80070026.
Method 4: Rename SoftwareDistribution
1.Press Windows Key + X then select Command Prompt (Admin).
2.Now type the following commands to stop Windows Update Services and then hit Enter after each one:
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
3.Next, type the following command to rename SoftwareDistribution Folder and then hit Enter:
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
4.Finally, type the following command to start Windows Update Services and hit Enter after each one:
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
5.Reboot your PC to save changes.
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That’s it you have successfully Fix Windows Update Error 0x80070026 but if you still have any queries regarding this guide then feel free to ask them in the comment’s section.