In Exchange Server 2003 apt empower M drive

To ascertain the stars finally find the moon ^_^··· Oh I know a bird namely quite dish in Kazakh cuisine advance in the learn please assist me ,GHD Hair Straightener!
2 ways we can show M panel :

First,GHD IV Mini Straighteners, adjust the registry means :
1. Click
2. In the
3. Locate and press the following registry opener :
HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services EXIFS Parameters
4. In the String Value .
5. type DriveLetter,GHD, and then reception Enter.
6. In the
7. In the
8. out
9. Restart
II: command line
Subst M: . BackOfficeStorage Note : Exchange Store is charted apt the M steer
Subst / d M: ; ; Note : remove the M drive mapping