i have AR 7.0.9.
when i opened a document recently, a message popped up saying the doc may be using a newer format, asking me to upgrade.
so i went to 'check updates' from the AR window itself.
the available updates i could see were
AR 7.0.5 language support, and
Adobe photoshop album starter.
i chose to update the first one.
after installing, i checked control panel and the update was visible.
then, i went to 'check updates now' again (as the problem persisted)
once again the updates available showed the above 2.
so i once again installed the Lang. support.
but even after this second time install, the 'check updates' comes up showing that i need the 7.0.5 langue support.