To know when the current antivirus databases/signatures of Kaspersky Anti-Virus version 7.0 were released and the number of records in the set, do the following:
open the main application window
in the left part of the window select the Update section
in the right part of the window in the section Current database information you can fine the necessary information
minimize the main application window
The dialog windows for Kaspersky Internet Security 7.0 and Kaspersky Anti-Virus 7.0 are the same but with corresponding product names and the number of Protection components.