Ynneb,
A while back, Darc redid my 5 axis screens, and he put the bit maps in a folder called "UT", the then put that folder in "Millbit maps", instead of just Bitmaps in general like standard procedure. I like the way he redesigned the Look of the the buttons and back ground, (Mine was very sparten, and just used the standard stock buttons, it was very non-artistic.....hehehe).
Try that and see what happens. If you want open up the screen in Screen Wiz 3 or 4, and follow the "Paths" of the missing screen bitmaps. It will tell you what directory it is expecting the pics to be in. If they are not there, put them all there.
Thank you for the feedback,
Scott