Hi Vernon,
Most likely your *.mnu file that describes the links to the different
VIs in the palettes has been removed or deleted or the actual picture
VIs have been moved so the link from the *.mnu file to the VIs is
broken. That would result in the question marks in the palette.
The easiest to do to fix this would probably be to reinstall LabVIEW.
You are not able to directly edit the vi.lib palette to repair the
*.mnu links.
Let me know if this doesn't work.
Have Fun!
by the way - isn't it time to upgrade to 7.1?
😉
- Philip Courtois, Thinkbot Solutions