A testing version of my application has been installed on several computers at the client's office. On some computers, some of the labels appear to have changed size and the text is wrapping to a second line making them hard to read. There is also a combobox at the right end of the toolbar. On two machines it is half off the screen. The form is maximized, all the control boxes are visible--it's like the toolbar just keeps going past the edge of the form.

I have compared display settings for font size and resolution and framework versions and also if service pack 2 is installed on the computers. I can't see any pattern for why some computers display the labels and forms correctly and others don't. If anybody has any ideas that would be great because I'm fresh out ;)
Thanks,
Elfreda