Difference Delphi Seattle and Delphi Berlin

Hello everyone.

I have downloaded latest setup and I notice that in one pc where Seattle is installed the setup install tmsdXE9.dcp in another pc where is Berlin installed the setup install


The problem is that even if the two version are fully compatible, i mean if i open my project in the two version the project open regulary..such does not happen for the vcl components.

My question is why the setup in a pc where is installed delphi seattle does not install tmsdxe10?


The package name for Delphi 10 Seattle is indeed tmsdxe9.dcp and for Delphi 10.1 Berlin, itis tmsdxe10.dcp

Only if you use runtime packages that should matter and it should only matter for your project .DPROJ file. In that case, if for some reason you need to use 2 different IDEs at the same time, use a .DPROJ file for Delphi 10 Seattle and another one for Delphi 10.1 Berlin, as all other files should not be affected.