Autoruns 64 Vs Autoruns 64a Jun 2026

When you download the Microsoft Sysinternals Autoruns suite, the ZIP file contains several different executables. If you're trying to figure out whether to click autoruns64.exe or autoruns64a.exe ,

Which Autoruns executable for AMD Radeon 64-bit? - Microsoft Learn autoruns 64 vs autoruns 64a

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. When you download the Microsoft Sysinternals Autoruns suite,

While both Autoruns 64 and Autoruns 64a are powerful tools for managing startup applications on 64-bit Windows systems, they cater to slightly different needs. The choice between the two versions should be based on the specific requirements of the task at hand. For general use, Autoruns 64 is a robust option. For more detailed analysis, particularly with regards to executable path handling, Autoruns 64a provides an alternate and sometimes preferable approach. What About Autoruns