Should be on the back? Best post all the ones I can think of.
You can use the below link to activate the corresponding McAfee product using the Key provided. Alter your country using the drop-down menu accordingly.
http://www.mcafee.com/mtp/retailcard (McAfee Total Protection)
http://www.mcafee.com/mis/retailcard (McAfee Internet Security Suite)
http://www.mcafee.com/mav/retailcard (McAfee Antivirus Plus)
Once you activated the product you can use the below instruction to login to McAfee account and install the products.
or for the RetailCD version:
http://www.mcafee.com/mav/retailcd for mcafee virus scan plus
Redeemed the product key. Log in if you have an existing account with mcafee if not click register now.
Do the onscreen prompt to download/ install.
I did what u suggested and still not able to get my AntiVirus downloaded. I put the reg numbers in and now I have nothing. No download, no protection no anything. I have logged into the reg website and keeps sayimg I am expired.....but I can BUY protection........and I am guessing that there is NO link for JUST AntiVirus...no extra perk one???????
Phone Customer Service and ask their advice:
They're open 6am - 6pm Pacific Time
Sorry for the Inconvenience. Please post back the name of McAfee Product that you purchased and name of Store/Website you purchased from in order to provide you with the appropriate Activation link.