Problem with Button Appearance

Hi,
In my installer after MUI_PAGE_INSTFILES ,i am displaying a custom page.
on that page i am displaying one button and one label.
but as that custom page appear, i was able to see only label,not the button....but as i move mouse over that place,button reappear.
can any body help me with this problem

Thanks
Ankur

controls overlapping each other, carefully edit the left/right top/bottom values of each control in your ini file.

thanx a lot
my problem is solved