what did i do wrong?

for swim i did
dim sswim1 as long
dim sswim2 as long
call readalong("warrock",&H8B5288,sswim1)
sswim2=sswim1+h54
call writeafloat("warrock",sswim2,4)

and for swim off i did

dim sswim1 as long
dim sswim2 as long
call readalong("warrock",&H8B5288,sswim1)
sswim2=sswim1+h54
call writeafloat("warrock",sswim2,0)
and in the places that need captitals i did put i just didnt fell like doin em but anyways whats wrong

well what is the error that it gives?

it doesnt give any error,when i use the hack,when im in the game playing and i press the button nothin happens when i click it,weird ?huh?