How do I fix error 1722?

Some software programs are corrupted.

  1. Quick Fixes.
  2. Enable the Windows Installer.
  3. Run the Microsoft Program Install and Uninstall Troubleshooter.
  4. Unregister and Re-Register the Windows Installer.
  5. Use the SFC and DISM Tools.
  6. Install Programs in Safe Mode.
  7. Perform a Clean Boot and Use a Third-Party Uninstaller.

What is a 1722 error?

Error 1722 is a Windows Installer error code that indicates that the installation process has failed. The error occurs because of a custom action that could not run on Windows Vista and Windows Server 2008.

How do I fix error 1721?

If you encounter error 1721 Windows installer when installing apps from Microsoft Store, you can try this way to solve the problem.

  1. Sign in to your Microsoft account.
  2. Update Windows to the latest version.
  3. Make sure the target app applies to Windows 10/11.
  4. Update your Microsoft Store.

How do you fix AnyConnect Cannot establish a connection?

  1. Solution 1: Disabling Antivirus.
  2. Solution 2: Stop Internet Connection Service.
  3. Solution 3: Disable Internet Connection Sharing (ICS)
  4. Solution 4: Select the option Connect to current Network in AnyConnect VPN.
  5. Solution 5: Try an Alternate Connection.

How do I fix Fatal error during installation 0x80070643?

0x80070643 – Fatal error during installation.

  1. Solution: Try one or more of the below steps:
  2. Microsoft Install/Uninstall Tool. Use the Microsoft Program Install and Uninstall troubleshooter to troubleshoot and resolve the associated installation issue.
  3. Install as Admin.
  4. Change TEMP folder location.

How do I fix error 0x80070643 in Windows 11?

The Windows 11 Update error 0x80070643, is related to problems with Microsoft . NET Runtime platform technologies. At such cases, the easy fix is to uninstall the previous version of . NET Runtime and install the latest one.