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how to remove Polybase ONLY on existing MS SQL server?


I am trying to install MSSQL 2019 developer edition on a PC has many other MS SQL version installed, when go though the feature checking wizard, it has PolyBase can be installed on only one SQL server.

how can I remove the existing Polybase service on other MS SQL server instance ?  I keep finding a way and it seems I need to uninstall the previous MS SQL server to make this happen, any idea?
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Software & Systems Engineer
Distinguished Expert 2019
The procedure seems to be a bit "lucky"
As described in many cases the normal way is to go to the procedure of Uninstalling SQL instance :https://docs.microsoft.com/en-us/sql/sql-server/install/uninstall-an-existing-instance-of-sql-server-setup?redirectedfrom=MSDN&view=sql-server-ver15&tabs=Windows10
and simply pick to Uninstall only the PolyBase Engine
Because i haven't encountered this probably a good idea would be to install MSSQL 2019 Dev on a VM normally,check that Polybase is installed and running and then try it on your production server.
marrowyungSenior Technical architecture (Data)


I found this one : https://blog.sqlterritory.com/2018/10/09/quickquestion-how-to-uninstall-a-sql-server-feature/

seems correct !

let's see ! I will do it tomorrow.
marrowyungSenior Technical architecture (Data)


exactly that.