>>>>>>= sys(2700,0) && turns themes support off
>>>>>
>>>>>That worked! Why id Windows themes suddenly interfering with my one form?
>>>>
>>>>See thread #1409339 - it may be a problem with old style forms (@SAY/@GET)
>>>
>>>This form is a new style VFP form with no SAYs or GETs
>>
>>Could it be some special effect defined in the properties (you can get to it by right clicking on the Desktop)?
>
>I'm not sure what you mean - where do I find the special effects?

Right click on Desktop, go to Properties/Appearance tab, look at the button called Effects and see what Effects you have.