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Vista - DOS Virtual Device Drivers (VDD)
Posted by Jim Clark on September 12th, 2006


Does anyone know if support for legacy VDDs has been dropped from Vista.
I've hunted everywhere but they seem to have been removed from the MSDN
documentation.

We have a legacy application that uses a VDD to communicate from a DOS
program to a WIN32 DLL (there is actually no SYS driver involved). If VDDs
have been removed is there any other way to create this communication pipe?

James