

If not choose Update driver > Click on Browse my computer for drivers and then choose Let me pick from a list of available drivers on my computer and install the drivers. At this step, it might be automatically installed by windows.

Now go back to the Device Manager and find the Uknown device.You might get several warnings, but accept them all and click Install this driver software anyway. Now go and find the xusb21.inf we modified in Step 6.Reboot your PC after you are done there will be a watermark in the bottom right corner of your desktop.You will get a message: The operation completed successfully. Next type or paste this into the window: bcdedit /set testsigning on and press Enter.Type cmd in the start search field, then right-click on cmd and select Run as administrator.Since we modified the drivers they now are not digitally signed and windows will not allow to install them.In Notepad go Edit / Replace 0719 with the number from Step 2, in this case, it‘s 0291.Go to the extracted folder and follow the path Xbox360_64Eng \ xbox360 \ setup64 \ files \ driver \ win7 and open xusb21.inf with Notepad or other text editor.

