Serial

[smithy]

Hi guys i am trying to add a serial to my software it locks after so many times run then asks for a serial to unlock i found this but i get an error "Error: attempt to call a table value stack traceback:
1:[Menu -> On Preload] line 31 in main chunk


-- Set the serial table up.
serials = {}
serials[1] = "CDKEY-00000-00001";
serials[2] = "CDKEY-00000-00002";
serials[3] = "CDKEY-00000-00003";
serials[4] = "CDKEY-00000-00004";
serials[5] = "CDKEY-00000-00005";

-- Set the number of times allowed
times_allowed_after_extension = 60;
times_allowed = 30;

-- Retrieve the number of times run and convert the value to a number
times_run = Application.LoadValue("My Application", "Has Been Run");
times_run = String.ToNumber(times_run);

-- Calculate the number of allowed run times remaining
times_remaining = (times_allowed - times_run)

-- Check if this is the first time the application has been run
-- Save the new number of times run value
if times_run == 0 then
Application.SaveValue("My Application", "Has Been Run", "1");
else
Application.SaveValue("My Application", "Has Been Run", (times_run + 1));
end

-- Check if the application has been run more times than allowed
if times_run > times_allowed then
sn = Dialog.Input("Program Expired", "This program has expired, enter your serial number to extend your trial period", "", MB_ICONQUESTION);
for i, v in serials do

if (sn == "CANCEL") then Application.Exit(); end

if (sn == v) then
Application.SaveValue("My Application", "Has Been Run", times_allowed_after_extension);
end
end
else
Dialog.Message("Trial Period", "You can run this program "..times_remaining.." more times.");
end


any help at all would be great

[slim]

in AMS8, the for loop syntax has changed, you should now put:
for i, v in pairs(serials) do