Drive/directory-independent relative file hyperlinks in a .mht-fil

I have a Word-created webside (a .mht-file) in which I use hyperlinks. The
hyperlinks are linked to files which are placed in the same directory as the
..mht-file. I would like to be able to move all these files to different
drives and directories (for example, burn them onto a cd, which should be
accessible in different drives, eg d:, e. My problem is that I can not get
the hyperlinks to be drive/directory-independent, that is, when i view the
source code for the .mht-file, there is always a reference to a certain
directory, namely the one where the files were situated when the hyperlink
was created.

Is there anyone who has a smart solution to this problem?

Best regards,

Fredrik