Hi Alex.Try overriding the IsInheritedBrowseDialog function:
''' <summary>
''' Overrided so to be able to have a Base Browse Dialog
''' </summary>
''' <returns></returns>
''' <remarks></remarks>
Protected Overrides Function IsInheritedBrowseDialog() As Boolean
'-- Establish locals
Dim llReturn As Boolean = False
'-- Determine if this is an inherited form
If Me.GetType().IsSubclassOf(GetType(_BaseBrowseDialog)) Then
'-- This is an inherited class
llReturn = True
End If
'-- Return the value
Return llReturn
End Function