I had the same problem, and ended up having to use a little workaround
alias testar {
var %testar = $input(Wrong settings $+ $chr(44) do you want to retry?,y)
if %testar {
;do stuff
}
}
I don't know what the 8 in your $input was for, so I omitted it, and added the switch to return Yes and No buttons, rather than OK and Cancel. If the 8 was for a timeout, then you were missing the required k parameter to indicate that the number is for the timeout allotment(sp?)