The -459 error may occur when the update files are not downloaded properly.

A possible cause could be because a file associated with V3 may have been blocked by the firewall during update. If so, please check the following.

Checklist

If V3 is being used in an enterprise setting

Some URLs may be blocked by the company's firewall, or update-related files may be blocked by the firewall device's malware blocking feature.

Please check with your internal IT department.

If a company product is being used at home (work from home, etc.)

The company product may be configured to connect to a server built separately within the company when updating, rather than to AhnLab's server.

If you are using a company product at home, check whether you can use the company network, such as a VPN.

If it is difficult to determine the exact cause of blocking, please collect AhnReports and submit an inquiry, and we will check the URL being blocked.

• [LOG] AhnReport Collection - Report Product Error