I think you should focus your question on what it is that you want to do, not what happens when you try to use this macro. There are people here who would like to help, but some of us haven't been around for ten years, so we haven't read this (long! and very old!) thread or run this macro. While there's nothing wrong with adding to an old thread, I think in this case, since you said you wanted to do something similar but different, you should start your own thread.
That's my opinion, but you don't have to follow my opinion. I have no authority here. Besides, some people won't see new messages tacked on to very old posts. If you want the most people to see your question, you should start a new thread.