Applies to:

• AVG Ultimate 19.5 and lower
• AVG Internet Security 19.5 and lower
• AVG AntiVirus FREE 19.5 and lower

• Microsoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bit, version 1903 (the May 2019 Update)

As of November 2019, AVG Antivirus program versions 19.5 or lower are no longer compatible with the Windows 10, version 1903 (the May 2019 Update). Before your PC can update to this Windows 10 version, a setup dialog displays the applications that need your attention first. If AVG Antivirus appears in this dialog, refer to the relevant instructions below to get the latest version of AVG Antivirus before updating your Windows 10.

Instructions

To update your Windows version, you first need to either update your current AVG Antivirus program or reinstall your preferred AVG Antivirus program:

A. To update

1. To update your currently installed AVG Antivirus program version, refer to the following article:
   • Updating Virus definitions and AVG Antivirus application version

You are now able to update your Windows 10 to the version 1903 (the May 2019 Update).

B. To reinstall

1. Before you reinstall AVG Antivirus, you need to uninstall your current version. For detailed instructions, refer to the relevant article below:
   • Uninstalling AVG AntiVirus Free | Uninstalling AVG Internet Security from Windows
2. To reinstall AVG Antivirus, refer to one of the following articles according to your preferred AVG program:
   • Installing AVG AntiVirus Free on Windows | Installing AVG Internet Security on Windows
3. To activate your AVG Antivirus, refer to the following article according to the program you reinstalled in the previous step:
   • Activating AVG AntiVirus Free | Activating AVG Internet Security on Windows

You are now able to update your Windows 10 to the version 1903 (the May 2019 Update).