Symptoms
An MDIFORM does not show the child form in the WindowList menu if the childform is a Data Report. If the Data Report is minimized and then returned toa normal state, it will show up in the WindowList.
Resolution
To work around this problem, add code to your program that minimizes thereport prior to opening the report in normal mode. Refer to the Steps toReproduce Behavior section of this article for sample code on thisworkaround.