)
Values for VDS error code:
 01h	region not in contiguous memory
 02h	region crossed a physical alignment boundary
 03h	unable to lock pages
 04h	no buffer available
 05h	region too large for buffer
 06h	buffer currently in use
 07h	invalid memory region
 08h	region was not locked
 09h	number of physical pages greater than table length
 0Ah	invalid buffer ID
 0Bh	copy out of buffer range
 0Ch	invalid DMA channel number
 0Dh	disable count overflow
 0Eh	disable count underflow
 0Fh	function not supported
 10h	reserved flag bits set in DX