wine的配置文件应该怎么改啊？

zxtlinux

哪位大哥能帮小弟看一下我的配置文件：
   [root@localhost cdrom]# wine setup.exe
    Could not stat /mnt/fd0 (No such file or directory), ignoring drive A:
    Could not stat /usr/loca/wine (No such file or directory), ignoring drive C:
    Could not stat /cdrom (No such file or directory), ignoring drive D:
    Invalid path L"c:\\windows" for L"windows" directory: does not exist.
    Perhaps you have not properly edited your Wine configuration file (/root/.wine/config)
  [root@localhost cdrom]#

还有我在论坛上看到有的大侠写道：不要把c:指向一个存在的真实的winodws盘，而是自己建立一个“假”的。
不知道这是怎么回事？