hi,
if you are using an AOL browser to connect to AOL try adding it to the program permissions... you can find it by opening mcafee, then going to internet and network:
- click on the configure button for internet and network
- then click on the advanced button for mcafee firewall configuration
- then on the left side click on program permissions
- you'll have a list of programs, try to look for AOL and grant/allow it full access
(if AOL is still not in the list add it by clicking on the add a program button, you'll then have to browse for the AOL executable)
hope this helps...
P.S. have you also tried resetting the browser?
hope this helps...