I want to deactivate autocad machanical 2012 form old computer. And activate downgrade form autocad machanical 2012 to autocad machanical 2011.Who can contact for me and contact by chat, link, or E-mail.But if automatic is very good.
Are you on subscription? If yes, no one to ask AFAIK it's built into the service, you're good to go.
If not, contact an Authorized Autodesk reseller in your region and discuss your options.
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