So since I couldn't change the directory so that I could be inside the right folder, I tried copying and pasting the "dndlauncher.exe" into the folder that I could get into, which was the last one, called "Turbine". Then I got this: justin@justin-desktop:~/.wine/drive_c/Program Files/Turbine$ ls *.exe dndlauncher.exe justin@justin-desktop:~/.wine/drive_c/Program Files/Turbine$ wine dndlauncher.exe install the Windows version of Mono to run .NET executables justin@justin-desktop:~/.wine/drive_c/Program Files/Turbine$
