Traktor Scratch Pro 2 installed alongside Traktor Pro 2?
I just picked me up a traktor scratch pro 2 package 
I already got TPro 2 and have been using it a while.
Any issues with installing TSP2 on a computer with Tpro2 already installed?
PS I’m pretty excited 
No need to install it dude just enter the new Serial number into service center and it will change TP2 to TSP2 and all your stuff (playlists etc) will remain.
Assuming that you are on the latest version. Your sig says not ?
You can’t have copies of the same version in your machine, for Service Center it’s only 1 program. Another story is if you were running Pro1 along SPro2.
Basically you are upgrading your license doing what Karlos said.
Welcome to the DVS world, enjoy your stay
Yup. Just upgraded the serial in service centre and booom