About Plug and Play Components

November 2009 394

Scenario 2 shows the install process beginning with installing the software and then installing the module.
User places
Board in server
Plug and Play
Manager finds
board
Useropts to
searchfor driver
fileson CD-ROM
Driveor HDD.
[Browses
/
places
CDin drive]
Plug and Play
Manager calls
trxstream.inf
Plug and Play
Manager creates
"Brooktrout
Hardware" class
Plug and Play
Manager installs
boston.sys
Plugand Play
Manager calls
deviceco-in staller
(brktBdevco.dlll)
Device Co-installer
(brktBdevco.dlll)
receives the call FINISH
User installs
Brooktrout software