Hi Mr. Rost,

I am having good time with your ACCESS courses, particularly YouTube ones!

You may already know this kind incident, I am just providing my $0.02 as my experience.

'My company SHAREPOINT had an _Admin level list-definition_ (which I can't have privilege), that adds the extra columns on every table I uploaded.
'Forms, reports were fine, just unhid them.
'However, it messes up combo-box dropdowns, getting every dropdown ID# instead.
'Its 'ROW SOURCE' was correct pointing to correct T.
'The issue on my case was our SHAREPOINT adding extra unknown columns. Therefore adding the number of 'COLUMN COUNT' one-by-one until the list of dropdown appears on right side of the scroll.
'Once you find the number of columns at the dropdown name you wanted, assign the number of column at 'BOUND COLUMN', then set the column width as 0,0,0,0,1 (my case was 5th column had the dropdown names).

I hope this tip will help someone who encounters the ID# on the combo-box dropdown.

Sincerely,
Izumi
[bug-face here]