https://forums.autodesk.com/t5/installation-licensing-forum/autocad-lt-2018-license/m-p/11746224#M8653 <P>You need the account information ..&nbsp;</P> <P>&nbsp;</P> <P>Likely the Serial number isn't valid anymore and you'll need to activate it via Sign In ( your Autodesk ID)&nbsp;</P> <P>&nbsp;</P> <P>If you show AutoCAD 2023 - 2020 in your account then you should be good to go.</P> Fri, 10 Feb 2023 18:43:16 GMT mdavis22569 2023-02-10T18:43:16Z https://forums.autodesk.com/t5/installation-licensing-forum/autocad-lt-2018-license/m-p/11746137#M8652 <P>I want to transfer my AutoCAD LT 2018 license to my new PC but i can't remember the email i used for but i have a serial number. Please advise</P> Fri, 10 Feb 2023 18:03:08 GMT https://forums.autodesk.com/t5/installation-licensing-forum/autocad-lt-2018-license/m-p/11746137#M8652 jcollisonACL 2023-02-10T18:03:08Z https://forums.autodesk.com/t5/installation-licensing-forum/autocad-lt-2018-license/m-p/11746224#M8653 <P>You need the account information ..&nbsp;</P> <P>&nbsp;</P> <P>Likely the Serial number isn't valid anymore and you'll need to activate it via Sign In ( your Autodesk ID)&nbsp;</P> <P>&nbsp;</P> <P>If you show AutoCAD 2023 - 2020 in your account then you should be good to go.</P> Fri, 10 Feb 2023 18:43:16 GMT https://forums.autodesk.com/t5/installation-licensing-forum/autocad-lt-2018-license/m-p/11746224#M8653 mdavis22569 2023-02-10T18:43:16Z