The documentation provided below will show you how to upgrade your IDVisor software to the latest version. Currently the latest version for the IDVisor Pro is v220.127.116.11. Click on the download link below for a copy of the software. It is suggested to manually backup your IDVisor databases prior to upgrading to the latest version of the software.
Download and unzip the above archive, there is a folder that contains the file called: IDVisorProUpgradeCAB
Documentation: IDVisor Pro M310s M310 updater instructions