How to change the Pointer in an Access?

I currently have an MDB file that is linked to another MDB file. The first file is for a user name,password and viewing of the second database file. Due to network changes we had to move these files to a new share. Since the move we are unable to open the database file because of path error. The fist MDB is still looking at the orignal share where it was. I looked in the file but was unable to find where the path was listed. Does anyone know how to change the path or even how to find it?