Firstly... have you checked to see if this program can be uninstalled from the 'add or remove' yet?
As you are using 'Vista'.....
.......... Then under Programs
, click uninstall a program
Look to see if Video Activex Object 2.07
is in the list..... if it is, Click on the name, you should now be given to option to uninstall it.
Now after you have tried that.....
Normally i'd use 'SmitfraudFix' to clean this, but as this is not yet recommended for Vista.... we'll try something else.
Unzip the file, and run the installer.
Start the program and select Scan
and the program will walk you through the remaining steps.
See if this helps.