Below are the steps to install SAV 9.0 on other partition
-- Double click on the icon “setup.exe” Click Nex”.
-- Click on the option “I accept the terms in the license agreement” Click Next.
-- Click on the option “Client Install” and Click Next
-- Click on the option “Custom” and Click Next
-- By selecting Customer you gets option to select the features that you want to install and where it will be installed
-- Click on the option “Unmanaged” and Click Next
-- Click on the checkbox “Auto-Protect” and Check the checkbox “Run LiveUpdate” and Click Next
-- Click on the button “Install”
-- Click on the button “Finish”
See if this helps.