You must change the NI.com account associated with the product through NI License manager on the computer. The account can be changed when activating a product.
C:\Documents and Settings\All Users\Application Data\National Instruments\LVProductDLLInfo
12.0.0 » LabVIEW_ADE_120000.ini
)RegisteredOrganization = ‘xxxxxxx’
to the appropriate organizationRegisteredOwner = ‘xxxxxxx’
to the appropriate ownerC:\ProgramData\National Instruments\License Manager\Licenses