1. USB Dongle driver
2. install Dell webcam app
3. disable UAC (system & regedit)
{ 1. Access the registry remotely from another machine, and set the registry entryt EnableLua to 0.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
EnableLua=0 (dword)
2. Logon as the built-in administrator account, which does not process UAC.
}