how to display map drive as a logical drive?

hi my friends
i want to know how can i show a map drive as a logical drive?
it seems that i must change some keys in registry but how can i do this?

thanks in advance

 

one of the network users use some appz that cant see map drive or mounted volumes
and im trying to use the databse of that application in specific place.
i want to centralize this information for backup data purpose and other ....

i know that we have this way to show mapped drive as a logical drive but i dont know how

both of os is windows server 2003
i need to created maped drive from other server(works like a file server) and change the type of mapped drive to logical drive in other server.

im google it,but i cant find any result that show me how can i do this...
im waiting for your response

thanks

 

.....no one cant help me to do this?