Manually updating McAfee Internet Security 2009

Hey guys (girls),

New user here. I'm trying to find a bypass as to how to manually update McAfee Internet Security 2009. I have several computers at home that do not have internet access on the regular. Does anyone have any tips? I have the current definitions from McAfee that I can burn onto a disc, but every option I've exhausted doesn't work.

-Manually removed the previous .dat version, tried swapping in the new .dat from McAfee
-Tried using the super.dat install package you can use with the Corporate version
-Tried patching in the new w/ the current .dat file also, but no luck

Thanks in advance for the help!

 

Tried that with the same result, "Mcafee can not load properly". Thanks for the response.