File list (Check if you may need any files):
_drivers
........\MTKUSB_Driver
........\.............\2K_XP_COM
........\.............\.........\usb2ser_2kXP.inf
........\.............\98ME_COM
........\.............\........\GPRS_USB_Modem.inf
........\.............\........\USBCDC.INF
........\.............\98_Mass
........\.............\.......\MTKUMSS.INF
........\.............\.......\UMSS.sys
........\.............\.......\UMSSPDR.pdr
........\.............\InstallDriver.exe
........\.............\Installer.dll
........\.............\ReadMe.txt
........\.............\Vista
........\.............\.....\usb2ser_Vista.inf
........\.............\.....\usb2ser_Vista64.inf
........\USB_Cable_Driver
........\................\Prolific_2.0.1.1
........\................\................\Prolific_2.0.1.1.zip
........\Webcam
........\......\Webcam_Driver_v1.2.0.zip
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