USB Camera Driver – VM331_STI.EXE
Vm331_sti.exe and vmsnap331.exe install with the drivers for USB Cameras based upon the ViMicro chipset. These files may have installed with the web cam that came built into your desktop PC or laptop. They seem to support still image capture. It's unlikely that either of these files would need to be running all the time. You'll find more information and support and manuals/documentation at http://www.zsmc.com/web/support.html. You'll find the latest driver downloads at http://www.vimicro.com/english/download_n.htm.
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