Is it ok for ASG RD 2018 install while 2012 not uninstalled

[chengjian.ye]

Hello, one user want to ask, if ASG RD 2018 can install on a server, while ASG RD 2012 not uninstalled.
Because this server is a production environment as Citrix terminal server, but without a test environment.
So user want to install ASG RD 2018, test if it works fine.
Then uninstall ASG RD 2012.
Could help to check if it's possible?
Thanks.

[DevOma]

Sure - that's possible - the datasource also is not the same - you need to create a new environment in 2012 and then upgrade your old data into the new one (by Environment=>Upgrade from 2012)