Welcome to Windows 11

Welcome to Windows 11 – a new, easy, and fast way to work, play, and stay connected

What is Error 0x80070306 in Windows 11?


The error code 0x80070306 in Windows 11 typically occurs when the system fails to install a Windows Update. This issue may be caused by corrupted system files, software conflicts, or issues within the Windows Update components. It commonly affects major feature updates or cumulative patches.

Why Does Error 0x80070306 Happen?


  1. Corrupted or missing system files
  2. Outdated or incompatible drivers
  3. Conflicts with antivirus or firewall software
  4. Damaged Windows Update components
  5. Interrupted or improperly completed updates

Step-by-Step Fixes for Error 0x80070306


1. Use the Built-in Windows Update Troubleshooter

  • Navigate to: Settings > System > Troubleshoot > Other troubleshooters
  • Click Run next to Windows Update
  • Follow the recommended steps

✅ 2. Reset Windows Update Components

Open Command Prompt as Administrator, then enter:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 Catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver

🔄 Restart your PC and retry the update.

✅ 3. Repair System Files Using SFC & DISM

In the Command Prompt (Admin), run:

sfc /scannow

Followed by:

DISM /Online /Cleanup-Image /RestoreHealth

🔁 Restart once done.

✅ 4. Temporarily Disable Antivirus Software

Turn off any third-party antivirus/firewall tools temporarily. These can block update processes. Be sure to re-enable them after the update.

✅ 5. Perform a Clean Boot

  1. Press Win + R, type msconfig, press Enter
  2. In the Services tab, check Hide all Microsoft services and click Disable all
  3. Go to Startup tab > Open Task Manager > Disable all startup apps
  4. Restart your computer and attempt the update

Fixing the Windows 10 Start Menu Not Working Issue: A Comprehensive Guide

When the Windows 10 Start Menu fails to respond, it can significantly disrupt your workflow and productivity. This common issue has various potential causes, from minor software glitches to more complex system conflicts. Fortunately, several troubleshooting steps can often resolve this problem. Let’s explore methods to get your Windows 10 Start Menu working again.

Understanding the Issue with the Windows 10 Start Menu

The Start Menu is a critical component of the Windows 10 interface, providing easy access to your applications, settings, and files. When it stops working, it’s usually a sign of underlying issues such as corrupted system files, outdated software, or conflicts with third-party applications.

Quick Fixes for the Windows 10 Start Menu

Start with these quick fixes to see if they can restore functionality to your Start Menu:

  • Restart Your Computer: Sometimes, a simple restart can resolve the issue by refreshing the system’s state.
  • Check for Windows Updates: Ensure your system is up to date. Microsoft frequently releases updates that can fix known bugs, including issues with the Start Menu.

Using the Windows Troubleshooter

Windows 10 includes a built-in troubleshooter that can automatically fix some common problems with the system:

  1. Right-click on the Start button and select “Settings.”
  2. Go to “Update & Security” > “Troubleshoot.”
  3. Select “Additional troubleshooters.”
  4. Find and run the “Windows Store Apps” troubleshooter.

Re-registering the Start Menu

If the above methods don’t work, you can try re-registering the Start Menu using PowerShell:

  1. Right-click on the Start button and choose “Windows PowerShell (Admin).”
  2. Type the following command and press Enter:
Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

This command will re-register all Windows apps, including the Start Menu.

Creating a New User Account

Sometimes, the issue might be tied to your user profile. Creating a new user account can help determine if this is the case:

  1. Go to Settings > Accounts > Family & other users.
  2. Click on “Add someone else to this PC” and follow the prompts to create a new account.

System File Checker (SFC) Scan

Corrupted system files can cause the Start Menu to stop working. Running an SFC scan can repair these files:

  1. Open Windows PowerShell (Admin) as described earlier.
  2. Type sfc /scannow and press Enter.

Conclusion

If your Windows 10 Start Menu is not working, there’s no need to panic. By following these steps, you can diagnose and often fix the problem yourself. If these methods do not resolve the issue, it might be time to consult with a professional or consider a system reset as a last resort.