I uninstalled Nero 7 Ultra Edition to try Nero 8.
Decided Nero 8 was no good so uninstalled 8
Reinstalled 7 Ultra Edition
Now both the DVDs and my 1G Flash drive won't open
A message pops up with the Flash Drive asking if it should be formatted
A message pops up with the DVDs saying that they might be corrupted
Both work as normal on a secondary computer.