How to fix Windows Update errors installing April Update

There are a number of errors that may appear when run windows 10 update, and they'll be different depending on the problem that caused them.

However, if you're having trouble, the quickest way to troubleshoot and resolve this issue is to use the Windows Update troubleshooter tool.

1. Open Settings.
2. Click on Update & Security.
3. Click on Troubleshoot.
4. Under "Get up and running," select the Windows Update option.
5. Click the Run the troubleshooter button.
6. Click the Apply this fix option (if applicable).
7. Continue with the on-screen directions.
8. Restart your device.

After completing the steps, go to Settings > Update & Security > Windows Update, click the Check for updates button to try the upgrade one more time.