0x80070422 prompt when using Windows Firewall

Source: Internet
Author: User
Tags firewall

Failure phenomenon:

Enable Windows Firewall Error "0x80070422"

Solution:

method to open Windows Defender Service

1. Click Start, and then type the service in the search for programs and files (Windows 7) or in the Start search box in Windows Vista.

2. Click the Service (next to the cogwheel icon), and then click Run as Administrator. When prompted, enter the administrator's username and password, and then press ENTER.

3. Scroll down until you see the Windows Defender Service, double-click the Windows Defender Service.

4. Click the Startup type, next to the Drop-down list, and then click Automatic.

5. Restart your computer, and you should enable Windows Firewall.

Method two run Fix it

Method three Run Msert

1. http://www.microsoft.com/security/scanner/en-us/default.aspx download Msert to the link below.

2. Double-click Install.

3. After installation, it will move to your desktop and double-click the Microsoft Security Scanner icon.

4. Select all the terms and conditions that accept the license agreement above and click Next two times.

5. Click the Quick Scan, and then click Next.

6. The Microsoft security scanner scans your computer and deletes all malicious software.

Method four runs Windows Update, updates all updates

1. Enter the control Panel.

2. Select Windows Update.

3. Click on the left side of the check update.

4. Select all important updates and install them.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.