Evince claims pdf password protected

[Hans Kristian Rosbach]

Opening
http://www.highpoint-tech.com/manuals/BIOS%20Update%20User%20Manual.pdf
in Document Viewer (Evince) fails and it clams it is password protected.
If I open it using Xpdf it works just fine.

File can be found at
http://www.highpoint-tech.com/USA/bios_rr1820a.htm
link is known as "BIOS User Manual". I used Firefox.

FC4
xpdf-3.01-0.FC4.8
evince-0.4.0-1.2
firefox-1.0.7-1.2.fc4

-HK