This an important driver of the ASP program, there are 32-bit and 64-bit based on the drive inside windows

usbasp-windriver.2011-05-28\usbasp-windriver.2011-05-28\libusb_0.1.12.1\libusb0.dll
...........................\...........................\...............\libusb0.sys
...........................\...........................\...............\libusb0_x64.dll
...........................\...........................\...............\libusb0_x64.sys
...........................\...........................\...............\testlibusb-win.exe
...........................\...........................\...............\testlibusb.exe
...........................\...........................\...............\usbasp.cat
...........................\...........................\...............\usbasp.inf
...........................\...........................\...............\usbasp_x64.cat
...........................\...........................\.......1.2.4.0\amd64\libusb0.dll
...........................\...........................\..............\.....\libusb0.sys
...........................\...........................\..............\ia64\libusb0.dll
...........................\...........................\..............\....\libusb0.sys
...........................\...........................\..............\installer_x64.exe
...........................\...........................\..............\installer_x86.exe
...........................\...........................\..............\libusb-win32-bin-README.txt
...........................\...........................\..............\..cense\libusb-win32\installer_license.txt
...........................\...........................\..............\usbasp.cat
...........................\...........................\..............\usbasp.inf
...........................\...........................\..............\x86\libusb0.sys
...........................\...........................\..............\...\libusb0_x86.dll
...........................\...........................\Readme.txt
...........................\...........................\libusb_1.2.4.0\license\libusb-win32
...........................\...........................\..............\amd64
...........................\...........................\..............\ia64
...........................\...........................\..............\license
...........................\...........................\..............\x86
...........................\...........................\libusb_0.1.12.1
...........................\...........................\libusb_1.2.4.0
...........................\usbasp-windriver.2011-05-28
usbasp-windriver.2011-05-28

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