I am using Playonlinux and im trying to use winetricks to install a dll in one of my POL prefixes. I do: WINEPREFIX=/home/user/.PlayOnLinux/wineprefix/giffmegames/ winetricks and get wine cmd.exe /c echo '%ProgramFiles%' returned empty string How do I fix this ? I tried reading about it online nothing I did helped. I am also worried I could have messed my permissions up (by watching the tutorials) as I am not an experienced user. Any way to check if they are okay ?