How to change link when the source file is to change to another drive path?

Hi,

our current files are linked to a few source files saved in different drives. Now we need to back up those source files and all save in the same drives. and we are told to link all our current files to those back up files.

May i know how to change the linking?

Thanks

Perhaps you mean: http://office.microsoft.com/en-us/ex...036951033.aspx