Hi Mike, I have not tried removing Kaspersky 7.0 , but i think the uninstall script with even remove 7.0

in the Tools\NoSupport\CompetitiveUninstall\Old\Scripts of SEP DVD, there is a Kapersky6_Workstation.aut file, if you open it with text editor you see this structure :

RunProgram=HKEY_LOCAL_MACHINE,SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{Some GUID}
;UninstallString = MsiExec.exe /I{Same GUID as above}

This is what can be found in the above path in registry in a computer with kaspersky installed.

Making it simple, you need to find related GUID for Kaspersky 7.0 and replace it that file and save it as kaspersky7.aut, then use
it with uninstall script.

Have an eye on the SEPpre Tool: Tools\NoSupport\CompetitiveUninstall\SEPprep
The tool is cool and saves a lot of time... I think it can remove Version 7.

regards