User Controls (VISTA)

[basti42]

hello!
i've got this control from someone else
and its free for use but there is lack on the code:
1. try to clicked the button and show the msgbox
2. click the ok button on msgbox
3. still the vista button will remain to its hover state

i already modify the mouseup_event but still nothing happens
can you correct the error?
pls see attached and save it as ".ctl"
tnx