MODEL 301 and 302
Win10  Signed 64-bit Driver

9-28-16 

Windows Vista7/8

If connected to the Internet
1.) In 64-bit Windows the installation of the driver is transparent when connected to
the internet. When the 301 or 302 is powered up and connected to the PC via
the USB cable and the PC is connected to the internet, Windows will automatically
install our device driver on your PC. If you are not connected to the internet then
the "not connected to Internet" instructions below should be followed. Otherwise
just make sure you have the most recent DLL in the application folder (either
your own app or one of our sample apps downloaded from the internet) and you
are ready to run. Note that the DLL in this archive may not be the most recent 
one but is still designed to work with the .sys file either included in this archive
or automatically installed off the Internet by the Windows installer. 

If  NOT connected to the Internet
1.) There is a .cat file included for the installation in archive. That cat file contains
     information showing that the driver and installation has passed the Windows
     logo submission process. It will be queried by the installer during the install
     process. There is a DLL included in this archive which can be used with for
     this installation but is also compatible with any other 32-bit installations
     such as those for WinXP, WinVista, etc. You will need to copy the DLL into
     your application folder, wherever it might be. 

2.) The cat file needs to be in the folder with LL_USB.sys and LL_USB_v64.inf
     during the installation process. For example, you can put them together in a
     folder created on a floppy diskette, USB thumb-drive, or even a folder created
    on your desktop or anywhere else.

3.) The driver installation is basically the same as with WinXP. Simply connect
     the USB cable to the hardware and when you are asked for a driver, browse to
     the folder that contains LL_USB.sys, LL_USB_v64.inf, and LL_USB2k.cat.

4.) If during any point of the installation, you feel that you've installed the driver
    incorrectly, simply go into the device manager while the 30x device is connected
    and choose either the option to update driver or to uninstall the driver and then
    start back at the top of these instructions.

Win7 64bit

  DLL 	              LL_USB2k.dll      9.9.2016.0 or later 
  DeviceDriver:   LL_USB2k.sys    10,21,2009.0 (same version # as prior for backward compatibility)
  CAT		  LL_USB2k.cat     9/27/16  (digital signature date)
  INF version      LL_USB_v64.inf   8/15/2016