About the fixed file update method in the off-line of Comodo Antivirus for Linux

Discontinued Products Comodo Antivirus for Linux - CAVL
1

Update of the definition file in the off-line of Comodo Antivirus for Linux is not known, and is troubled.

Please teach those whom the following items understand to me.

[Question item ]
①About the fixed file update method in the off-line of Comodo Antivirus for Linux
②Where can it check that the definition file is updated?
③The place where the log of the virus file of which ? detection was done is stored

[Environment ]
OS:Linux(CentOS6.5)
bit:32bit