Here’s a technical review comparing Autoruns 64 (standard x64 build) vs Autoruns 64a (ARM64 build), intended for system administrators, forensic analysts, and power users on Windows.
If you run the wrong version:
Paul Jackson 26. Feb 12, 2021, 3:23 AM. Hello, The Sysinternals Autoruns utility includes multiple executable files: autoruns.exe, Microsoft Learn Sysinternals Utilities - Microsoft Learn autoruns 64 vs autoruns 64a
ARM-Native: While ARM-based Windows devices can often emulate x86 or x64 software, running the native ARM version is more efficient and ensures the tool correctly reads architecture-specific startup locations. Here’s a technical review comparing Autoruns 64 (standard
Here’s a concise explanation of the difference between Autoruns 64 and Autoruns 64a from Microsoft Sysinternals. Scan speed: Autoruns64 is optimized for quick enumeration
Modern laptops are increasingly using ARM processors (like those found in smartphones) for better battery life. Standard 64-bit apps (x64) sometimes run slowly through "emulation" on these chips. autoruns64a.exe is a native ARM64 application, meaning it runs directly on the hardware for maximum speed and accuracy when scanning system files. Autoruns - Sysinternals - Microsoft Learn
If you need to use the command-line version, you typically use it to generate reports. For example, to export all entries to a text file, you would open a terminal and run: autoruns64a.exe -a > startup_report.txt Note on other versions Autoruns.exe : The 32-bit GUI version. Autorunsc.exe