Can I downgrade from Win 7 Ultimate to Premium?

Discussion in 'Windows 7' started by autobengal, Mar 1, 2010.

  1. autobengal

    autobengal MDL Novice

    Jan 12, 2008
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    #1 autobengal, Mar 1, 2010
    I installed Windows 7 ultimate. However, just a key for premium. Can I downgrade with out having to reinstall the whole OS? Thanks guys.
     
  2. venu

    venu MDL Addicted

    Oct 16, 2009
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    #2 venu, Mar 1, 2010