1) Download and install the latest version of UsbDk, if you haven't done so
   already. It is available from:

   http://www.spice-space.org/download.html

2) Download WDK suitable for your system:

   Windows 7 and newer versions:

     https://msdn.microsoft.com/en-us/windows/hardware/hh852365.aspx

     Look for the link named "Download WDK 8.1 Update", or whatever the latest
     version is. It is advised to use the latest version always.

   Windows XP/Server 2003:

     https://www.microsoft.com/en-us/download/details.aspx?id=11800

     Download Windows Driver Kit Version 7.1.0, newer versions will not work.

3) Enable local kernel-mode debugging:

   * On Windows Vista/Server 2008 and later:

     a) Open a Command Prompt window as the Administrator.
     b) Run "bcdedit /debug on".
     c) On Windows 8 and later, run "bcdedit /dbgsettings local".
     d) Reboot the computer.

   * On Windows 2000/XP/Server 2003:

     a) Open the Command Prompt.
     b) Run "bootcfg", and note the ID of the targeted operating system.
     c) Run "bootcfg /debug ON /ID X" (REPLACE X WITH ID NOTED BEFORE).
     d) Reboot the computer.

4) Set logging parameters for UsbDk: run the "Tools/RegSettingsForWdfLog.reg"
   file from UsbDk source tree on the intended machine.

5) Reboot the machine.

6) Start the WinDbg debugger, that was installed as a part of WDK:

   a) Open a Command Prompt window as the Administrator.
   b) Change directory to where WinDbg is installed. FOR EXAMPLE:
      'cd "C:\Program Files (x86)\Windows Kits\8.1\Debuggers\x64"'
      (or 'cd C:\WinDDK\7600.16385.1\Debuggers' on Windows XP)
   c) Run WinDbg connected to the local machine: "windbg -kl"
   d) Load the WDF debugger extension:
      "!load wdfkd.dll"
   e) Load the system symbols:
      ".symfix+"
      ".reload"
   f) Specify the WDF .tmf file. FOR EXAMPLE:
      Windows 7 and later:
        "!wdftmffile C:\temp\Wudf01011.tmf"
      Windows XP:
        "!wdftmffile C:\WinDDK\7600.16385.1\Tools\tracing\i386\Wudf01009.tmf"

      * The default path to this file on later versions than XP/2003 looks like:
        For 64-bit systems:
          "C:\Program Files (x86)\Windows Kits\8.1\Tools\x64\Tracing",
        For 32-bit systems:
          "C:\Program Files (x86)\Windows Kits\8.1\Tools\x86\Tracing",
        but it is necessary to copy it to some folder with no spaces in its
        name, such as "C:\temp\", in the example above.

      * Choose file for correct WDF version:
         WDF 1.11 (Wudf01011.tmf) for Windows 7/Server 2008 R2
         WDF 1.09 (Wudf01009.tmf) fir Windows XP/Server 2003/Server 2003 R2

7) Dump the log with "!wdflogdump <driver_name>.sys". FOR EXAMPLE:
   "!wdflogdump usbdk.sys"