error when exiting a wine application

[mak2k]

Each time i exit a program (say Kazaa), this error pops up. I've set the permission of all 3 reg to everybody and even changed the owner to myself but i still get this error.

wineserver: could not save registry branch to /home/mak2k/.wine/user.reg : Permission denied
wineserver: could not save registry branch to /home/mak2k/.wine/system.reg : Permission denied
wineserver: could not save registry branch to /home/mak2k/.wine/userdef.reg : Permission denied

any solution?