Software updating

[ssoe8N43G]

Do I need to uninstall the old version, before update? Please addvise!

[Pointdump]

Hi @ssoe8N43G,
No, the updates install onto your existing version. For Civil 3D be sure to get updates for Civil 3D, Map 3D, and AutoCAD.
Dave

[chriscowgill7373]

And, if you are referring to having 2024 on your system and updating to 2025, no, you can keep them both on your system.  Autodesk supports the current version and 3 previous versions.  So you could have 2022, 2023, 2024, and 2025 all installed.   I'm not sure why you would need to, unless you have to use a specific version to keep you from having access to the latest and greatest workflows (such as if you had a client that didnt want you to use corridor transitions, you would probably work in 2022, or just not use them in 2023.2 and higher)