Installation Instructions for Windows ************************************* If you are compiling for MinGW or cygwin, please refer to the INSTALL file. If you are using Microsoft Visual Studio: - Open the relevant solution file libusb.dsw for MSVC6, libusb.sln for Visual Studio 2005 or later (you will go through a conversion process if using 2008 or later). These files are located in the msvc\ directory. - If you want to debug the library, uncomment the ENABLE_DEBUG_LOGGING define in msvc\config.h - Select your configuration and compile the project Note that if you are using Visual Studio Express, you will not be able to compile the 64 bit version of the library. If you are using the freely available Windows DDK/WDK (Driver Development Kit) - If you want to debug the library, uncomment the ENABLE_DEBUG_LOGGING define in msvc\config.h - Open one of the relevant Free Build or Checked Build prompt for your target platform - Navigate to the msvc\ directory where the ddk_build.cmd file is located, and run 'ddk_build' - To produce a DLL rather than a static library, use: 'ddk_build DLL' - To produce a static library that uses LIBCMT[d] instead of MSVCRT[d] (/MT[d] vs /MD[d] in Visual Studio) use: 'ddk_build /MT' Note that using the Windows DDK, it is possible to compile both the 32 and 64 bit versions of the library. Destination directories *********************** The 32 bit binaries compiled either from Visual Studio or the DDK are placed in a Win32\ directory at the root of the library The 64 bit binaries are placed in an x64 directory Troubleshooting *************** If the compilation process complains about missing libraries, you need to ensure that the default library paths for your project point to a directory that contains the necessary libraries. If needed, these libraries can be obtained by installing either the latest Windows SDK or the DDK (Links provided at the end of this file). Links ***** Additional information related to the Windows backend: http://libusb.org/wiki/windows_backend Latest Windows Driver (Development) Kit (DDK): http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=36a2630f-5d56-43b5-b996-7633f2ec14ff Latest Microsoft Windows SDK: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=c17ba869-9671-4330-a63e-1fd44e0e2505