I used to do what MediaFanatic suggested but this hampered me from using the "Create pdf from web page" feature.
Then I switched to the m0nkrus repack version and everything has been fine ever since.
Another thing you can try is use the Adobe Cleaner, remove your current installation, re-install and re-activate, then launch Sysinternals Autorun search for "Adobe" and delete:
AdobeAAMUpdater, AdobeGCInvoker, Adobe Acrobat Update Task.
Also, delete in Program Files (x86)\Common Files\
the following folders:
AAMUpdaterInventory, AdobeGCClient, AdoneGCData
Hope this helps.