ComboBox drop down problem

[mouac01]

I have a combobox that I have to click and hold the dropdown arrow to
view the dropdown list. I can't make any selections. As soon as I
release the mouse click the list disappears. All my other comboboxes
work as expected. It's just this one. Any ideas what could be causing
this. I suspect it's something that's event driven. However, I just
upgrade from Access 97 to 2003 as well. TIA... CM

 

[Brian Bastl]

Don't know if it will help, but take a look here:
http://allenbrowne.com/ser-48.html

Brian