Arduino Barcode Scanning

I have gotten my barcode (ARM 32-bit Cortex V3.00) sensor to display the ISBN of different products into excel.

You have Excel installed on the Arduino? There's another guy in here now that wants to do that. Perhaps you could help him out, while we help you out. Which way did you come in?

No, wait, I mean where is your code?

But, I have been unsuccessful in the attempt to have it display the information onto an LCD screen.

Ah, I see the problem. Line 56736246574 has a typo. Fix that, and it will work.

At least, I think that's the correct line number. My crystal ball is cracked, you see, and the number is right under the crack.

What program should I use to do this on my Arduino?

I recommend Microsoft Office.