Whenever I link an excel file to my publisher file, the link always goes to
the unc path of the excel file, instead of the drive letter.
Due to planned moves and renames of our file servers, we would like to have
everything pointing to drive letters instead of UNC paths.

In excel en word, this behaves properly, if I link a file on a mapped
network drive, it will keep the drive letter.
In publisher, it doesn't.

Any ideas of how I can tell publisher to stop converting to UNC paths?