I've found that the record source of the form is being changed programmatically. Sigh. All is clear now. My sincere apologies for not having checked the event procedures before posting.
I have only recently returned to this work.
Your time and effort wasn't wasted though as I have learned several things that could be useful in the future. I expect that I will be looking at this thread again.
Now, I am going to click some 'thank you' buttons. Sorry again and many thanks to you all for getting involved.
I have only recently returned to this work.
Your time and effort wasn't wasted though as I have learned several things that could be useful in the future. I expect that I will be looking at this thread again.
Now, I am going to click some 'thank you' buttons. Sorry again and many thanks to you all for getting involved.