autorun.inf runs a program, not a random file name
to run a video you need to launch a player to play the video.
the player you chose may not be present on the target system so it is best
to include a no-install player and have autorun call that to play the file
VLC portable is such a player
http://portableapps.com/apps/music_video/vlc_portable


--
Adaware http://www.lavasoft.de
spybot http://www.safer-networking.org
AVG free antivirus http://www.grisoft.com
Etrust/Vet/CA.online Antivirus scan
http://www3.ca.com/securityadvisor/virusinfo/scan.aspx
Panda online AntiVirus scan http://www.pandasoftware.com/ActiveScan/
Catalog of removal tools (1)
http://www.pandasoftware.com/download/utilities/
Catalog of removal tools (2)
http://www3.ca.com/securityadvisor/n...aspx?CID=40387
Blocking Unwanted Parasites with a Hosts file
http://mvps.org/winhelp2002/hosts.htm
links provided as a courtesy, read all instructions on the pages before use

Grateful thanks to the authors and webmasters
_

"Earl Partridge" <earlpNG@pearnet.com> wrote in message
news:usPHNMS4IHA.784@TK2MSFTNGP04.phx.gbl...
I have created a movie file (.WMV) on a CD and added an autorun.inf file as
with this line:
[AutoRun]
open=robins.wmv
When double clicking that drive letter I get error:
D:\ is not a valid Win32 application
Opening the drive, double click the .wmv file, it runs fine with WMP.
Why won't autorun.info work?
Earl