When a Message Indicating That the Update of the Virus Scan Pattern File Has Failed Is Displayed
If the pattern file update fails, a warning message continues to be displayed on the [Information] screen.
Check the following points before rebooting this machine.
The network environment of this machine is correctly set in [Network] of Web Connection administrator mode (or [Utility] - [Administrator] of this machine).
When a proxy server is used, it is correctly set in [Network] - [Machine Update Settings] - [HTTP Proxy Settings] of Web Connection administrator mode (or [Utility] - [Administrator] of this machine).
The time of this machine is correctly set in [Maintenance] - [Date/Time Setting] of Web Connection administrator mode (or [Utility] - [Administrator] of this machine).
When rebooted, this machine re-executes the pattern file update processing. When the update processing succeeds, the warning is canceled.
in the upper-right of a page, it turns into 
and is registered as a bookmark.