Video Capture with ATI All In Wonder 8M - Doesn't work!

[Nosp]

ATI All In Wonder 8M AGP Card in PC Chips 5770 motherboard & AMD K6-2 350 + 162M RAM all under Win98.
AATI Video Capture doesn't work, just reports "Warning NO frames captured. Ensure that vertical sync interrupts are configured and enabled."
OK, I've checked and the video card and PCI Bus Steering are the only devices on interrupt 12 (I think)
The BIOS is set to disable video BIOS caching, auto interrupt allocation is enabled.
There is no way to disable interrupt on the card (No jumper pins)
ATI help doesn't seem to have a good press round here - I can only agree. I won't actually mention chocolate fireguard, tho.
Any ideas?

 

[bluescreen77]

Visit:

http://www.ati.com/support/infobase/2413.html

Download BDA for DirectX:

http://www.microsoft.com/windows/directx/downloads/vidcap.asp

Check for update ATI drivers.
*bluescreen77
"You learn as long as you live..."