[Wine] Limiting application to.wine directory

[Xwang]

Hi,
I would like to know if it is possible to limit the application to see only inside the .wine directory.
Actually I've set wine with only the drive_c which is inside the .wine directory, but opening a windows application, I can open files outside .wine directory by using the "go to upper" level bottom. Can I avoid this so that the windows application see only the drives I configure?
Thank you,
Xwang 

PS Sorry for my poor English