Hello Tom Moran,

I downloaded the program above, but it dose not seem to work!!!

After downloading, i selected one of the picture (one in jpg format and the other in png format) i posted ealier, but the programs throws an exception.

The idea is that i have to read the picture into byes array according to #7

but what happens after then, i.e how to read each bar and decode its value is just what is the problem.

any more help here

thanks in advance