void main (void)

The serial number is on the CD case.

Exactly how is "void main(void)" a good title for this question?

THANKS YOU

I HAVE SAME PROBLEM WITH CD CASE WITH THE NUMBER NOT BEING WHERE

CAN YOU SAY WHERE YOU HAVE THE CD WHEN NOT WITH CASE?
BECAUSE I LOOKED IN THE DRAW WITH WHERE IT WAS LAST AND IT IS NOW NOT WHERE IT WAS! DID YOU MOVE IT FROM THE DRAW BECAUSE IF YOU DID I CANNOT LOOK IN THE DRAW BUT I CAN BUT IT WOULD NOT BE RIGHT BECAUSE IT IS NOT THERE BECAUSE YOU MOVED IT. SO UNTIL YOU SAY WHERE YOU PUT IT I DONT THINK I LOOK THERE BECAUSE IF I DO IT WILL NOT BE GOOD BECAUSE IT IS NOT THERE BECAUSE YOU TOOK IT FROM THERE!

Sorry, but the above have too deep recursive level for me to be able to decode. Are you ok?

The Keil ARM products I have, have a label on the CD case - not on the CD itself.

I HAVE A CD CASE AND I TRY THE NUMBER BUT IT DID NOT WORK BECAUSE IT WAS NOT THE RIGHT NUMBER FOR THE KEIL PRODUCT IT WAS ANOTHER NUMBER SO I TRIED ANOTHER CD CASE AND USED THE NUMBER ON THAT BUT THAT DID NOT WORK BECAUSE THAT TOO WAS NOT THE RIGHT NUMBER SO I TRIED TO FIND ANOTHER CD CASE AND FOUND ONE WHICH WAS THE ONE THAT HAD THE KEIL CD IN BUT THE OTHER TWO I TRIED BEFORE WERE LED ZEPPELIN AND THE NUMBERS WERE NOT KEIL NUMBERS THEY WERE THE PRICE BUT THIS CD CASE DID HAVE THE KEIL CD IN BUT THE NUMBER WAS NOT RIGHT THEN I NOTICED THAT THE NUMBER WAS NOT A SERIAL NUMBER BUT A TRACK NUMBER SO I DID NOT BOTHER TRYING THE OTHER NUMBERS ON THE CD CASE BECAUSE THEY WERE TRACK NUMBERS TOO SO THEN I TRIED TO FIND THE CD CASE FOR THE KEIL CD THAT THE KEIL CD CAME IN BUT I CANNOT FIND IT SO I THINK I HAVE LOST IT OR PUT IT SOMEWHERE SECRET SO I COULD NOT FIND IT EASILY LATER BUT ANYWAY I FOUND THE KEIL CD AND I FOUND THAT IT HAD THE NUMBER WRITTEN ON IT THEN I REMEMBERED THAT WHEN I GOT IT I THOUGHT I SHOULD WRITE THE NUMBER ON THE CD BECAUSE I MIGHT LOOSE THE CD CASE WHICH I DID DO.

So now we know that you are either a troll, or are on heavy medication! Why did you bother with a dot at the end of that "sentence"?

By the way, if the number on the Led Zepelin case didn't work - why not work through the rest of the music collection?

I AM NEITHER HAIRY NOR UGLY SO PLEASE DONOT CONSIDER ME A TROLL FOR THAT MATTER HAVE YOU EVER SEEN ME BECAUSE I DONOT REMEMBER SEEING YOU AND I THINK THAT WITH YOUR ATTITUDE I THINK I WOULD REMEMBER SOMETHING LIKE A SOUR TASTE IN THE MOUTH OH AND BY THE WAY A DOT IS USED TO END A SENTENCE.

"OH AND BY THE WAY A DOT IS USED TO END A SENTENCE."

You call that a "sentence"?!

:-0

Are you aware that there are other punctuation characters?

Are you aware that your keyboard also supports lowercase characters?

Are you aware that it is permitted to break your post into more than just one huge "sentence"?