Autoruns 64 Vs Autoruns 64a Now

If you try to run the "a" version on a standard Intel or AMD machine, it will likely fail with a "Not a valid Win32 application" error. What About Autoruns.exe (The Standard Version)? The standard Autoruns.exe is the original 32-bit binary.

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

It remains in the package primarily to support older 32-bit versions of Windows or minimal environments where 64-bit support is absent. Which autoruns executable to use? - Microsoft Q&A If you try to run the "a" version

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). You would use this on hardware like the

Devices with ARM processors, like the Microsoft Surface Pro (ARM) or certain tablets.

When you download the Sysinternals Autoruns package, you’ll notice several different executable files. Choosing between and Autoruns64a.exe depends entirely on your computer's processor architecture. Quick Comparison: Which One Should You Run? Executable Architecture Autoruns64.exe x64 (AMD64/Intel 64) Most modern desktop and laptop PCs. Autoruns64a.exe ARM64