It's not clear from your comment if the OO app works for you. If so,
great, you're set.
If not, I don't know any fix for your situation. Windows P&F Viewer can
fail to read multi-page tiff files that are compressed in non-standard
ways, but that *shouldn't* be the case for the tif files created by
Windows XP Fax Services.
If necessary, try another app, such as Irfan View (free)
www.irfanview.com
-73-