It’s the custom of this community forum to assign the Solution tag to the first (or best) post that provides the answer/solution to the original question/problem. In this topic, that would be paddy0174’s post.
If everyone marked their own post with the Solution tag, regardless of the assistance they received from others, it would give the impression that everyone ultimately solves their own problem.
For more information, please refer to guideline 21 in the FAQ.