Hirschi:/mnt/win# mount | grep sda4
/dev/sda4 on /mnt/win type vfat (rw,noatime)
Hirschi:/mnt/win# 
Hirschi:/mnt/win# ls -l  
total 40
drwxr-xr-x 2 root root 8192 Jan 20 22:48 Recycled
drwxr-xr-x 3 root root 8192 May 27 19:43 Spiele
drwxr-xr-x 3 root root 8192 Jan 20 15:14 System Volume Information
drwxr-xr-x 5 root root 8192 May 27 20:08 Teamspeak2_RC2
drwxr-xr-x 2 root root 8192 Jul  2 20:54 temp
Hirschi:/mnt/win# 
Hirschi:/mnt/win# chown -R abchirk:users temp/
chown: changing ownership of `temp/': Operation not permitted
Hirschi:/mnt/win# 


Any hints why I cant change the ownership?