Extract the contents of the zip file, usually named xf_a2011_64bits_139.zip .
Ensure the directory structure remains intact, as the 64-bit binaries look for shared libraries ( .dll or .so ) in specific relative paths. xf a2011 64bits 139
Note: You must run this from an elevated command prompt after enabling Test Mode ( bcdedit /set testsigning on ). Extract the contents of the zip file, usually