[users] UPGRADED TO 2.1 HAVE QUESTION

[D-LUDA]

DO I HAVE TO REMOVE 2.0 AFTER INSTALLING 2.1?

I SEE WHEN I GO TO WINDOWS EXPLORER THERE ARE 2 FILES 2.0 & 2.1 

CAN IREMOVE 2.0 WITHOUT AFFECTING 2.1?

THANKS .DENNIS