Autoruns 64 Vs Autoruns 64a Jun 2026

They are not version upgrades; they are parallel builds for different CPU architectures. Both receive updates simultaneously when Mark Russinovich releases a new version (e.g., v14.10, v14.11).

For a standard Windows 10 or 11 installation on an Intel or AMD processor, you should use . If you happen to run the basic autoruns.exe (the 32-bit version) on a 64-bit system, it is designed to detect the architecture and automatically launch the 64-bit version for you. autoruns 64 vs autoruns 64a

Performance