Duplicate Label ?!

[NovaProgramming]

HEy guys, this is probably a very simple problem with a very simple answer, but, I am trying to make an RPG game that allows the user to save in binary to three slots... so...

Open Slotsave1 FOR BINARY AS #1
PUT #1 , , playername$
PUT #1 , , playerlevel
PUT #1 , , strength
CLOSE #1

right?

But, when I say something like:
PRINT "Choose a slot to save"
input slot
if slot = 1 then goto saveinslot1
if slot = 2 then goto saveinslot2
if slot = 3 then goto saveinslot3

saveinslot1:
Open Slotsave1 FOR BINARY AS #1
PUT #1 , , playername$
PUT #1 , , playerlevel
PUT #1 , , strength
CLOSE #1

saveinslot2:
Open Slotsave2 FOR BINARY AS #2
PUT #2 , , playername$
PUT #2 , , playerlevel
PUT #2 , , strength
CLOSE #2

and so forth, but then it says on the variable 'strength'

DUPlICATE LABEL

or something like that. I use this at the top

DIM SHARED strength AS INTEGER

do I need to put something else at the top... like
'$DYNAMIC
or
DEFIN A-Z I think that's it, but maybe not

anyway, it gives me a duplicate label error message whenever I try to do that, so I guess, is it only possible to save to one slot?

Any help would be appreciated, uh, if this doesn't make sense email me or post a message

NOVA@EDGEEMU.COM

thanks