Re[2]: Function missing on driver load.

As David said, Depends.exe, which was initially made for EXEs,

works on SYS files as well. Technically, driver has the identical

structure like an EXE (both are PE files).

An interesting fact about this is that there is no way how to tell

if it is a driver or an EXE. I have seen binary which can behave

both as an EXE or as a driver, depending how it has been executed.