

No matter which antivirus program you are running, you can easily keep the PC from viruses attacks and threats. Step 4: Restart the PC and revert it to the latest stable build. Step 3: Choose Roll me back to the last Windows release. Step 2: Click the Stop Insider Preview builds button and click Yes to confirm. Step 1: Type Win + R, type ms-settings:windowsinsider into the dialog box, and click OK to open the Windows Insider Program window. To fix this issue, you can try to stop Insider Preview builds. Sometimes the issue of Windows Defender blocking Avast only happens on the system running Insider Builds due to the instability. If asked by User Account Control, click Yes. Step 3: Under the Real-time protection section, disable this feature. Regardless of the factor, you can take measures to try to fix the issue of Windows Defender blocking antivirus. In addition to the conflict issue, if Windows Defender detects damaged Avast installation files, this tool could stop Avast from working.

Avast and Windows Defender conflict, as a result, Windows Defender blocks Avast. You should know, Windows Defender cannot work with other antivirus software that has a firewall feature on it like Avast Antivirus. However, when using Windows Defender in Windows 10/11, some issues often happen, for example, Windows Defender keeps turning off, Windows Defender not working, error 0x80073afc, 0x800b0100, 0x800704ec, etc.īesides, there is a common complaint – Windows Defender blocking Avast. Windows Defender blocking Avast AntivirusĪs is well known, Windows Defender or Windows Security is the inbuilt antivirus software that can effectively safeguard your PC and prevent viruses & malicious programs from infecting your PC.

What If Windows Defender Blocking Avast.Windows Defender blocking Avast Antivirus.Does Windows Defender conflict with Avast? How do I fix Windows Defender blocking Avast in Windows 10/11? From this post, you can find the corresponding answers to these questions, and let’s go to see the details offered by MiniTool.
