kotkovets, задача установить драйвер без посторонних ехе, в исходниках devcon указанно:
cmdUpdate
This command shows how to use UpdateDriverForPlugAndPlayDevices to update the driver for all devices to a specific driver. Normally INSTALLFLAG_FORCE would not be specified allowing UpdateDriverForPlugAndPlayDevices to determine if there is a better match already known. It's specified in DevCon to allow DevCon to be used more effectively as a debugging/testing tool. This cannot be done on a remote machine or in the context of Wow64.
cmdInstall
A variation of cmdUpdate to install a driver when there is no associated hardware. It creates a new root-enumerated device instance and associates it with a made up hardware ID specified on the command line (which should correspond to a hardware ID in the INF). This cannot be done on a remote machine or in the context of Wow64.
Такое ощущение что в скрипте реализованно именно обновление уже установленных устройст, а вовсе не в кастрации дело...
http://code.msdn.microsoft.com/windo...ample-4e95d71c
