If your database is an Access .mdb file on your computer and your drive isn't
shared on a network that the email recipient can access, you can't unless the
person can remotely access your computer.
If it is on a drive that they can access, then send them the complete path
usinig the name, not the letter designation (e.g. H

because this can be
different on different computers on the same network and the letter
designation is just an alias.