Th3Blaze wrote: > I have upgraded my computer to Ubuntu 10.04 Lucid. > After it, I tried using it to run a windows program and it said something about the executable bit. > I have tried it on many programs, but it still won't work. > Any help? :D This appears to be a known problem with Ubuntu related to changes in Nautilus. http://ubuntuforums.org/showthread.php?t=1441315