- Download and install the software.
- It will scan your computer for problems.
- The tool will then fix the issues that were found.
PC errors should be taken seriously. If you ignore these problems, you will face other problems over time. You can avoid this by reviewing the error symptoms and taking the necessary steps.
Normal operation of your computer may be affected by poor system performance, messages and terms in the installation log file, such as 0x800703f1. In this case, the error must be corrected immediately.
Contents
Updated: December 2024
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- Step 1 : Install PC Repair & Optimizer Tool (Windows 11, 10, 8, 7, XP, Vista).
- Step 2 : Click Start Scan to find out what issues are causing PC problems.
- Step 3 : Click on Repair All to correct all issues.
Restart all Windows Update Components
Depending on the user, sometimes this issue can be caused by Windows Update components. To resolve this issue, you must manually restart all Windows Update components. You just need to execute a few commands on the command line. Do the following:
Run Command Prompt as Administrator
Run the following commands when starting command line:
- Network shutdown wuauserv
- net stop cryptSvc cryptSvc cryptSvc
- Network shutdown bits
- net stop msiserverver
- ren C:\Windows\SoftwareDistribution SoftwareDistribution SoftwareDistribution.old
- ren C:\Windows\System32\catroot2 Catroot2 Catroot2.old
- net start wuauserv
- net start cryptSvSvc
- Mains start bits
- net start msiserverver
After running these commands, try running Windows Update again and see if the problem is still there.
Use the Windows Update troubleshooter
Fortunately, Microsoft engineers know that Win 10 updates have issues from time to time. That is why they created the Windows Update Troubleshooter – this built-in tool comes in handy when Windows updates fail with error code 800703f1.
Follow the steps below to complete this solution:
- Press the Windows logo key + the I shortcut on your keyboard to open the Settings app.
- Go to the Update & Security section.
- Go to the left pane and select Troubleshoot.
- Go to the right pane and select Windows Update.
- Find the troubleshoot button and click on it. A wizard will guide you through the troubleshooting process.
After the green light turns on, restart your computer and see if the problem is resolved.
Make changes to your drivers
Sometimes problematic drivers can cause error 0x800703f1. While most drivers may work fine before updating the operating system, if you update Windows 10 in any way, they can become corrupted. Hence, you can make changes to the drivers to fix the error.
Roll back drivers
The first step is to restore the drivers to their previous state. Here’s a tutorial:
Step 1. Press the Win and X keys at the same time to select Device Manager.
Step 2: Next, find the problematic drivers in the list and right-click them to select Properties.
Step 3: go to the “Driver” tab and select “Reset Driver”. Click OK to make your changes.
Step 4. Restart your computer and see if the error persists.
Update your drivers
If resetting the drivers doesn’t solve the problem, you can try updating your drivers. Here are the detailed steps:
Step 1. Open Device Manager and right-click the problematic driver to select Update Driver.
Step 2. Select “Automatically check for updated drivers”.
Step 3. Follow the instructions on the screen to complete the driver update.
Step 4. Restart your computer and see if the error is gone.
Reinstall Windows 10
- Doing a clean install of Windows 10 is the latest fix on the net because it’s a pretty radical option. First of all, back up your important files to avoid permanent data loss. Make sure you have installers for third-party apps – you will lose all third-party software.
To restart Windows 10, follow these steps:
- Open the Settings app by simultaneously pressing the Windows logo key and the I key.
- Enter update and security and select Reset this PC.
- Click Start and select Remove Everything.
Conclusion
This article explains why you are getting error 0x800703f1 when updating your operating system and various possible methods to fix it. And you should regularly back up your data in case of data loss.
If you have better advice or are not sure about the method, please leave a comment.
RECOMMENATION: Click here for help with Windows errors.