Kaspersky Antivirus gets regular updates to add new features and fix the bugs of the application. These updates are downloaded if you turn on the Auto-update feature. Besides that, you can also complete the updation process manually. However, some elements can show the antivirus update error on your device. To fix this issue from your device, you first need to identify the causes behind it and then take the right steps to fix them. This content will tell you about solving this issue from your device.