Basically what I am trying to do is find a simple way of breaking down a 16 digit binary code into positions 0-15. In each position where it contains a 1 that position number correlates to an error code. I can use the if and the Mid function to determine each position number.

But what I am having trouble figuring out is I want to create a loop that checks each position and feeds it to a list box that that will display the documented error. IE: position 5, 7,&  15 contain a 1 there for the listbox or query will lookup error codes 5 7 & 15 from my table.  I am an advanced user with decent VB knowledge. any help would be greatly appreciated.