Make my databse centre for more desktop apps.

Question

hi... i have develop a desktop apps for my office. My head office of company is in mumbai. And now by boss want to install that application at another branch like delhi,chenai and etc. And we want to access the same database at all the branch. And we dnt want to hoste the database at server.

My office has LAN. So it is possible to make my database common for all the branch through my ip address of pc.

i have told to the boss that we should host the DB at server. Then the DB will make common for all the office. But boss is telling that no make it without hosting if is is possible. If any body have any idea then reply me please..

Thanks...