Just to add some more details...
The sound only occurs when I have the curson in a text box (column) and the mouse pointer is over the column.
When mouse pointer passes over text box, sound appears.
If mouse if over any other column, there is no sound.
It's like passing over with the mouse pointer would mean to confirm or to try editing the textbox.
Anyway, I didn't find any form event involved (Change, Before editing, current)
The sound only occurs when I have the curson in a text box (column) and the mouse pointer is over the column.
When mouse pointer passes over text box, sound appears.
If mouse if over any other column, there is no sound.
It's like passing over with the mouse pointer would mean to confirm or to try editing the textbox.
Anyway, I didn't find any form event involved (Change, Before editing, current)