title: INSTDRV.EXE for Windows 7
body: <p>Need to install non-PNP kernel device driver under Windows 7. Old reliable INSTDRV.EXE fails on StartService, claiming "2 -- system cannot find the file specified" although fully qualified path to driver SYS file is absolutely positively accurate. I realize Device Manager has an "install legacy driver" Action menu item, but that requires identifying a specific device, which I don't have. Why doesn't INSTDRV.EXE work under Windows 7? How can I install a non-PNP kernel device driver under Windows 7? Thanks.</p>