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.

If you are on a standard 64-bit Windows PC, this is the version you should use. Understanding Autoruns64a.exe autoruns 64 vs autoruns 64a

Devices with ARM processors, like the Microsoft Surface Pro (ARM) or certain tablets. Interestingly, if you run the 32-bit autoruns

Because it is compiled specifically for 64-bit Intel/AMD systems, it runs natively without needing any emulation. autoruns 64 vs autoruns 64a