X360USB PRO libusb.dll explained


Xecuter Groupie
Feb 24, 2003
California, USA
The new versions of JF require that the libusb.dll library is installed.

When you install the X360USB PRO this is installed automatically - so make sure you set those drivers up first before using JF and everything will run smoothly.

If you are using X360USB PRO DO NOT copy the libusb0.dll file that is included in a sub directory of JF to the main JF folder as this will cause system instability.

Rule of thumb: If you use JF and you get no libusb.dll errors then your system already has it pre-installed and you are good to go.

If you see anyone with system instability issues or libusb.dll issues - point them to this post - thanks.
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Full Member
Dec 2, 2010
Can we update this library through its homepage at sourceforge.net ? I mean is there any problem?