The following registry keys are an example of what would be required to have your device install without user interaction. To obtain a more accurate set of registry settings first install your device then extract the registry settings from your target using Embedded Visual C++ registry editor or similar. The settings that are relevant are in the HKEY_LOCAL_MACHINE\Drivers\USB section. [HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\FTDI_DEVICE] "Prefix"="COM" "Dll"="ftdi_ser.dll" "ConfigData"=hex:\ 01,00,3f,3f,10,27,88,13,c4,09,e2,04,71,02,38,41,9c,80,4e,c0,34,00,1a,00,0d,\ 00,06,40,03,80,00,00,d0,80 "InitialIndex"=dword:00000000 "DeviceArrayIndex"=dword:00000000 "LatencyTimer"=dword:00000010 [HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\1027_24577\Default\Default\FTDI_DEVICE] "DLL"="ftdi_ser.dll" [HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\255\FTDI_DEVICE] "DLL"="ftdi_ser.dll"Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.