Making it work on win 7 - 64 bits

  • p3g4s3

    Hello everyone !!

    Is there anybody who made this work on Windows 7 - 64 bits ?
    I'm having some trouble here :/

    If someone can help me, feel free to add me on skype : p3g4s3
    Or mail/gtalk :
    I need some explaination x)


  • Arpit

    Hi... Were you able to get it working on Windows 7 64 bits... I too want to get it working but not able to.

    Steps done:
    1) Downloaded (
    2) Copied the libusb0.dll (from bin/x86 folder of the zip) into the C:/windows/system32 folder & libusb0.sys into the C:/Windows/System32/driver folder
    3) Downloaded and copied the LibusbJava.dll into the C:/Windows/System32 folder

    After that when it didn't work, I now did following steps:
    1) Copied the libusb0.dll (from bin/x86 folder of the zip) into the C:/windows/sysWOW64 folder & libusb0.sys into the C:/Windows/SysWow64/driver folder
    2) Downloaded and copied the LibusbJava.dll into the C:/Windows/SysWOW64 folder

    Still it didn't work...

    When running the LOG BUS program I am getting the following exception:

    Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Windows\System32\LibusbJava.dll: Can't find dependent libraries
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(
    at java.lang.ClassLoader.loadLibrary(
    at java.lang.Runtime.loadLibrary0(
    at java.lang.System.loadLibrary(
    at ch.ntb.usb.LibusbJava.<clinit>(
    at com.rt.usb.main.LogBus.logBus(
    at com.rt.usb.main.LogBus.main(

    In case someone has got it working or can explain me what I have done wrong, please let me know (in case you have working dll/sys files please e-mail on

    Last edit: Arpit 2013-11-04