It is not a sync issue. Since you have deleted AOL which is a mail profile and should have been your default profile, you get a prompt to choose a mail profile.
In Windows go to Control Panel-->Mail and choose "Show Profiles" and select "Always use this profile"
So next time you wont get this prompt.
Hope this helps.
In Windows go to Control Panel-->Mail and choose "Show Profiles" and select "Always use this profile"
So next time you wont get this prompt.
Hope this helps.