Money 17.0.150.3817 is a US version -- Money Plus Business Sunset.
It will not open your UK file.
See
http://social.microsoft.com/Forums/en-US/money/thread/479281b2-90f9-42ca-85f7-644fc6e1e5c3
for the Money 2005 UK installation file. The easiest would be to
have Money 2007 UK installed on a different computer from that which
is running.
It is possible to have Money 2005 UK and Money 2007 on the same
computer. I think that might require uninstalling Money Plus
temporarily, install Money 2005 UK, and then pay attention during
the Money Plus reinstall to make it not uninstall the earlier
version.