The original X-Force keygen for A2012 used a specific cryptographic hash algorithm that modern Windows Defender flags as "Win32/Malware.Gen" – even if the file is benign. Furthermore, the keygen fails to run on 64-bit systems without a compatibility layer (Windows 7 mode or disabling SmartScreen).
An "updated" version typically means:
The 64-bit version of Xfce 4.12 refers to its compatibility with 64-bit architectures, which are now the standard for most modern computers. This version ensures better performance and the ability to handle larger amounts of RAM compared to 32-bit versions. xf a2012 64bits updated
setup.exe > Properties > Compatibility > Run this program for: Windows 7.