Demo not recording

I have
winxp pro
512 mb ram
wintv pci
TNT2 best data 32mb video card

here is the log
[2/11/2002 12:00:00] Slave: Received execute command for "Star Trek: Deep Space Nine".
[2/11/2002 12:00:00] Record: Now recording "Star Trek: Deep Space Nine" ...
[2/11/2002 12:00:00] Record: Video Source: "Hauppauge WinTV Capture"
[2/11/2002 12:00:00] Record: Target store: "Al Herrera"
[2/11/2002 12:00:00] Record: Quality profile: "Near VHS"
[2/11/2002 12:00:00] Record: Capture Interface: DirectShow.
[2/11/2002 12:00:01] Video: "Hauppauge WinTV Capture" is selected.
[2/11/2002 12:00:01] Slave: Next recording - "Star Trek: Deep Space Nine"
[2/11/2002 12:00:06] Audio: "VIA Audio (WAVE)" is selected.
[2/11/2002 12:00:06] Video capture filter: "Hauppauge WinTV Capture"
[2/11/2002 12:00:06] Building graph.
[2/11/2002 12:00:08] Cannot render video preview stream.
[2/11/2002 12:00:08] Record: Returning failure.
[2/11/2002 12:00:08] Master: AL encountered a problem while recording "Star Trek: Deep Space Nine".
[2/11/2002 21:04:30] Shows.Delete (Buffythe-0-02-09-2002.wmv): Deleted successfully


I tried to tape DS9 and it didn't seem to work. When I do a Diagnostic Test it seems to work just fine. If I can't get the demo to work, I doubt the full version will.
Please help.

I also downloaded the hauppauge xp driver a few days ago.

Hmm how interesting, nobody is responding.

[amit]

Was your computer in sleep mode when this happened? SnapStream cannot wake a machine up when a recording is scheduled.

What are all your settings in Configure->video sources->edit?

It was in screen saver, I guess it could have went into the sleep mode. I havn't changed any of the settings in the default xp install. I will try and get back to you.