Key Activation to VAMT with error “The specified product key is invalid, or is unsupported by this version of VAMT”

Resolution: Install the latest Windows Kit and do the following Copy the files under C:\Windows\System32\spp\tokens\pkeyconfig from WS2019 machine Past them on this Path C:\Program Files (x86)\Windows Kits\10\Assessment and Deployment Kit\VAMT3\pkconfig How to create GPO to push Product key update from KMS Read More …