[Natsheh]

aData[ ACCOUNT ] = szAccount

That's not how you fill up an array, correct way is to use copy or formatex

Doing this way may result in filling just the first cell since the compiler is stupid it will assume that you did aData[ACCOUNT][0] = szAccount [0]

So do this for all copy(aData[ ACCOUNT ], charsmax(aData[ ACCOUNT ]), szAccount) instead and test again.