2. How do I get prior versions of products when I need to downgrade to a prior version of a Microsoft product my organization licenses through Commercial Licensing? While you have the right to downgrade products, in general, the Microsoft Commercial Licensing Service Center (VLSC) provides download access only to the current (N) and the prior version (N-1) of products. Note: In addition to the VLSC download software access, all Commercial Licensing customers may choose to purchase physical media (CD/DVD) copies of their licensed software through their Microsoft reseller. If you have legally obtained physical media (CD/DVD) of earlier Microsoft products that your organization is currently licensed to use through downgrade rights, you may use these prior software versions at your discretion. For more information about access to prior product versions, please see the fulfillment information at
www.microsoft.com/licensing/existing-customers/fulfillment.aspx.