Both of those files are Windows virtual device drivers. Windows 95
virtual device driver files have a filename extension of .VXD; Windows
3.1 drivers used an extension of .386. From the KC News, Vol 2, no
I was unable to find a reference to av630.vxd, nor chipo.386.
However, chipio.386 is a device driver for a Kodak PhotoDoc Color
Scanner. It is used to "increase the speed for things to happen",
from the Kodak website at:
My best guess is the av630.vxd is a device driver for the Avision
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