Installing multiple flavours of Autocad on the same machine

[Anonymous]

Hello, 

Is it possible to install multiple flavours of Autocad (i.e. Autocad Mechanical, Electrical, Civil, etc.) 2017 on the same machine? The installer notes that a version of Autocad 2017 has already been installed. Is this preventing me from installing the new form of Autocad due to storage conflicts, or is it simply noting that there is already a version installed? Error image is attached. 

[lynn_zhang]

Hi @Anonymous

You should be able to install multiple AutoCAD verticals on the same machine as they are different installers. Have you previously tried to install the same product on your machine? Please make sure you do a clean uninstall of the product. See How to perform a clean uninstall of an Autodesk product.

[DarrenP]

thats not an error message its telling you what is going to happen when you install