is the standard version designed for the x64 architecture , which powers the vast majority of Windows computers using Intel or AMD processors.
You would use this on hardware like the Surface Pro 9 (5G), Lenovo ThinkPad X13s, or other laptops featuring Qualcomm Snapdragon processors. autoruns 64 vs autoruns 64a
Interestingly, if you run the 32-bit autoruns.exe on a 64-bit system, it is designed to detect your architecture and can automatically launch the 64-bit version for you. is the standard version designed for the x64
The "" in Autoruns64a.exe stands for ARM . This version is built specifically for devices running on ARM64 processors. The "" in Autoruns64a
It has full access to the 64-bit areas of the Windows Registry and system files, which is critical for identifying malware that hides in 64-bit specific "Auto-start Extensibility Points" (ASEPs).