Hi savantpn,
I think McAfee software might have updated itself to the latest version i;e 2010 & as a result you may see the appearance & the McAfee icon look different. Double click on McAfee icon & check if the protection status at the top of the screen as Your computer is secure or risk, if it shows as Your computer is at risk then you need to also collect information as to why it is not secured on same screen. Post back with result, also attach a screenshot of McAfee if possible so that we can help you to confirm the version of McAfee installed on your computer.
Good luck
Regards,
Rakesh P
McAfee Technical Support