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Fix Windows Update Error 80070103

If you’re not able to run Windows Update because of error 80070103 with the error message “Windows update ran into a problem”, then you’re at the right place as today we are going to discuss on how to fix the issue. Windows Update Error 80070103 means the Windows is trying to install a device driver already present on your system or in some cases; the drive present is corrupted or incompatible.

Fix Windows Update Error 80070103

Now the solution to this issue is manually updating the device drivers which Windows fails with Windows Update. So without wasting any time let’s see how to actually Fix Windows Update Error 80070103 with the help of below-listed troubleshooting guide.

Fix Windows Update Error 80070103

Method 1: Manually Update the device drivers

1. Press Windows Key + I to open Settings then click on Update & security.

Click on Update & security icon | Fix Windows Update Error 80070103

2. From the left-hand menu, select Windows Update, then click on View installed update history.

from the left hand side select Windows Update the click on View installed update history

3. Look for the update which Fails to install and note the device name. For example: let’s say the driver is Realtek – Network – Realtek PCIe FE Family Controller.

Look for the update which Fails to install and note the device name

4. If you can’t find above, press Windows Key + R then type appwiz.cpl and hit Enter.

type appwiz.cpl and hit Enter to open Programs and Features

5. From the left-hand menu, select View installed updates and then check for the update which fails.

programs and features view installed updates | Fix Windows Update Error 80070103

6. Now press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

devmgmt.msc device manager

7. Expand Network Adapter then right-click on Realtek PCIe FE Family Controller and Update Driver.

network adapter update driver software

8. Select “Search automatically for updated driver software” and let it automatically install any new drivers available.

search automatically for updated driver software

9. Reboot your PC to save changes and again check if you’re able to Fix Windows Update Error 80070103 or not.

10. If not, go to Device Manager and select Update Driver for Realtek PCIe FE Family Controller.

11. This time select “Browse my computer for driver software.

browse my computer for driver software

12.Now click “Let me pick from a list of available drivers on my computer.

Let me pick from a list of available drivers on my computer

13. Select the latest Realtek PCIe FE Family Controller driver and click Next.

14. Let it install the new drivers and reboot your PC.

Method 2: Reinstall the drivers from manufacturer’s website

If you are still facing the error 80070103, you could try downloading the latest drivers from the manufacturer’s website and installing it. This should help you in fixing the issue altogether.

Method 3: Uninstall the problematic device drivers

1. Press Windows Key + R then type devmgmt.msc and hit Enter.

devmgmt.msc device manager | Fix Windows Update Error 80070103

2. Expand Network Adapter then right-click on Realtek PCIe FE Family Controller and select Uninstall.

right click on network adapter and select uninstall

3. On the next window, select Delete the driver software for this device and click OK.

4. Reboot your PC and Windows will automatically install the default drivers.

Method 4: Rename SoftwareDistribution Folder

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

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

Stop Windows update services wuauserv cryptSvc bits 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

Rename SoftwareDistribution Folder | Fix Windows Update Error 80070103

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

Start Windows update services wuauserv cryptSvc bits msiserver

5. Reboot your PC to save changes and check if you can fix Windows Update Error 80070103.

Method 5: Reset Windows Update Components

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

2. Type the following command into cmd and hit Enter after each one:

net stop bits
net stop wuauserv
net stop appidsvc
net stop cryptsvc

Stop Windows update services wuauserv cryptSvc bits msiserver

3. Delete the qmgr*.dat files, to do this again open cmd and type:

Del “%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\qmgr*.dat”

4. Type the following into cmd and hit Enter:

cd /d %windir%\system32

Reregister the BITS files and the Windows Update files

5. Reregister the BITS files and the Windows Update files. Type each of the following commands individually in cmd and hit Enter after each one:

regsvr32.exe atl.dll
regsvr32.exe urlmon.dll
regsvr32.exe mshtml.dll
regsvr32.exe shdocvw.dll
regsvr32.exe browseui.dll
regsvr32.exe jscript.dll
regsvr32.exe vbscript.dll
regsvr32.exe scrrun.dll
regsvr32.exe msxml.dll
regsvr32.exe msxml3.dll
regsvr32.exe msxml6.dll
regsvr32.exe actxprxy.dll
regsvr32.exe softpub.dll
regsvr32.exe wintrust.dll
regsvr32.exe dssenh.dll
regsvr32.exe rsaenh.dll
regsvr32.exe gpkcsp.dll
regsvr32.exe sccbase.dll
regsvr32.exe slbcsp.dll
regsvr32.exe cryptdlg.dll
regsvr32.exe oleaut32.dll
regsvr32.exe ole32.dll
regsvr32.exe shell32.dll
regsvr32.exe initpki.dll
regsvr32.exe wuapi.dll
regsvr32.exe wuaueng.dll
regsvr32.exe wuaueng1.dll
regsvr32.exe wucltui.dll
regsvr32.exe wups.dll
regsvr32.exe wups2.dll
regsvr32.exe wuweb.dll
regsvr32.exe qmgr.dll
regsvr32.exe qmgrprxy.dll
regsvr32.exe wucltux.dll
regsvr32.exe muweb.dll
regsvr32.exe wuwebv.dll

6. To reset Winsock:

netsh winsock reset

netsh winsock reset

7. Reset the BITS service and the Windows Update service to the default security descriptor:

sc.exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)

sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)

8. Again start the Windows update services:

net start bits
net start wuauserv
net start appidsvc
net start cryptsvc

Start Windows update services wuauserv cryptSvc bits msiserver | Fix Windows Update Error 80070103

9. Install the latest Windows Update Agent.

10. Reboot your PC and see if you’re able to Fix Windows Update Error 80070103.

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That’s it you have successfully Fix Windows Update Error 80070103 but if you still have any questions regarding this post then feel free to ask them in the comment’s section.

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Aditya Farrad

Aditya is a self-motivated information technology professional and has been a technology writer for the last 7 years. He covers Internet services, mobile, Windows, software, and How-to guides.

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