Hi again

One possible solution is to create a loop that checks all files in the combobox list, whether they exist in the given folder, and if not, then they are removed from the list.
See the code below.

[vba]Sub RemoveFiles_from_ComboBox(Fldr As String)
Dim i As Long
With Forms("Form1").Controls("ComboBox1")
For i = .ListCount - 1 To 0 Step -1
If Dir(Fldr & .Column(0, i), vbNormal) = "" Then .RemoveItem (i)
Next
End With
End Sub[/vba]
Jimmy