Problems by extrakting html40.pdf.gz!

I can't extract the html40.pdf.gz downloaded from
http://www.w3.org/TR/html4/ !
I have tried severel applikations WinZip,  Arj, 7-zip, PowerArchiver - but
without any result.

Power Archiver gives this messages:
"Power Archiver cannot open this file.
It doesn't appear to be a valid archive!"

Can anyone help me?

Bent Østergaard Olsen
DMU - Silkeborg
beo@dmu.dk

Received on Wednesday, 24 January 2001 04:02:23 UTC