Patch J for Kaspersky Anti-Virus version 21.3.10.391 was released on July 18, 2022.

In patch J, we have fixed several application issues.

To install the patch:

1. Run the database update for Kaspersky Anti-Virus. See the Online Help for instructions.
2. Restart the computer once the updates are completed.

The patch will be installed. To check if the patch was installed successfully, open the application window and click the Support icon in the lower-left corner. The information about the application version will be available in the window that opens. The version number will have the letter j added.

If the patch wasn't installed, wait for a few days. The patch is distributed gradually.

To complete the patch installation successfully, computer reboot is required. If you don't reboot the computer in seven days after the application receives the patch, the icon on the Windows taskbar will turn red.

Patch I for Kaspersky Anti-Virus version 21.3.10.391 was released on March 24, 2022.

In patch I, we have fixed several application issues.

Patch H for Kaspersky Anti-Virus version 21.3.10.391 was released on January 31, 2022.

In patch H:

• Windows 10 21H2 and Windows 11 are now supported.
• We have added support for Microsoft new features.
• We have fixed several application issues.

Patch G for Kaspersky Anti-Virus version 21.3.10.391 was released on October 18, 2021.

In patch G, we have fixed several application issues and vulnerabilities.

Patch F for Kaspersky Anti-Virus version 21.3.10.391 was released on August 10, 2021. 

In patch F, we have fixed several application issues.

Patch E for Kaspersky Anti-Virus version 21.3.10.391 was released on July 20, 2021. 

In patch E, we have fixed several application issues.

Patch D for Kaspersky Anti-Virus version 21.3.10.391 was released on June 25, 2021. 

In patch D, we have fixed several application issues.

Patch C for Kaspersky Anti-Virus version 21.3.10.391 was released on June 3, 2021.

In patch C:

• We have improved the Do Not Disturb mode.
• We have fixed several vulnerabilities.
• We have changed the process of downloading application modules.
• We have fixed several application issues.

To install the patch:

1. Run the database update for Kaspersky Anti-Virus. See the Online Help for instructions.
2. Restart the computer once the updates are completed.

The patch will be installed. To check if the patch was installed successfully, open the application window and click the Support icon in the lower-left corner. The information about the application version will be available in the window that opens. The version number will have the letter c added.

To complete the patch installation successfully, computer reboot is required. If you don't reboot the computer in seven days after the application receives the patch, the icon on the Windows taskbar will turn red.

Patch В for Kaspersky Anti-Virus version 21.3.10.391 was released on April 22, 2021.

In patch B, we have fixed a vulnerability related to the OpenSSL library.

Patch A for Kaspersky Anti-Virus version 21.3.10.391 was released on March 22, 2021.

In patch A, we have fixed several application issues.

Patch C for Kaspersky Anti-Virus version 21.2.16.590 was released on March 4, 2021.

In patch C we have fixed several application issues.

Patch B for Kaspersky Anti-Virus version 21.2.16.590 was released on December 11, 2020.

Patch B:

• Adds the link to the Privacy Policy in the License Agreement window.
• Fixes several application issues.

Patch A for Kaspersky Anti-Virus version 21.2.16.590 was released on November 16.

In patch A:

• We have fixed several application issues.

Patch C for Kaspersky Anti-Virus version 21.1.15.500 was released on September 29, 2020.

In patch C we have fixed several Kaspersky Anti-Virus issues.

To install the patch:

1. Run the database update for Kaspersky Anti-Virus. See the Online Help for instructions.
2. Restart the computer once the updates have been installed.

The patch will be installed. To check if the patch was installed successfully, open the application window and click the Support icon in the lower-left corner. The information about the application version will be available in the window that opens. The version number will have the letter c added.

Patch B for Kaspersky Anti-Virus version 21.1.15.500 was released on August 31, 2020.

In patch B we have fixed an interface issue in Turkish localization.

Patch A for Kaspersky Anti-Virus version 21.1.15.500 was released on August 11, 2020.

In patch A we have fixed several Kaspersky Secure Connection performance issues.