Hi again,
The time difference makes it a bit difficult to respond immediately.
I'll try to answer your questions:
Yes, I am running as administrator
Yes, it has full access through firewall and anti-virus (McAfee)
I did not understand bm_backp needed an index. There is only one selection per race, so s_1_bm_backp should work?
On busy racedays, there could be 3 or 4 meeting being monitored at the same time if any race has a delay. I see how this could be a problem, but how can I overcome it?
I will try the revised trigger tomorrow, which is a quiet raceday, and let you know.
I really appreciate the time you are spending on me, and I guess with MarkV taking a rest, your time will be even more at a premium. I will leave you in peace once this problem is sorted out.
bobh