http://bugs.winehq.org/show_bug.cgi?id=30632
--- Comment #8 from Hendrik Knackstedt hendrik.knackstedt@t-online.de 2012-05-14 15:30:30 CDT --- Ok, so it's not fully fixed yet.
So I got it working using the ISO-image mounting as root.
However, CD still doesn't work.
I tried to unmount and remount at exact same place I had mounted the ISO before with root priviliges but Sims 3 still says it cannot check the disc.
Maybe this is because priviliges are only set to root for the CD itself but not for its content? How can I change the owner of the CDs content? Is this even possible?