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AnExcellentChef: Does GOG Galaxy 2.0 run with 1.0 at the same time? I've been wondering if both run at the same time or one will replace each other after you install 2.0
Installing GOG Galaxy 2.0 will remove 1.2 installation. We do not support running them in parallel.
ussnorway: yes it does
As far as I know there are plans to migrate them later on.