Error 1328 when updating Acrobat Pro XI. Already did what Adobe recommended and uninstalled and reinstalled from my DVD. Still get Error 1382.

I have Windows 7 Pro with Acrobat Pro XI.  I keep getting Error 1328 when trying to update Pro XI.  Doesn't matter if I try from the Help menu in Acrobat or when I get a notice in my SysTray that an Adobe update is available.  I already tried what Adobe recommended to uninstall and reinstall from my  DVD.  I still get the 1328 error and will not update my Adobe.  Any suggestions?