How To Change Windows 7 32-bit To 64-bit Regedit Upd -

You cannot change Windows 7 from 32-bit to 64-bit using Registry Editor, or any other software tool, while keeping your current installation intact.

If you manually edit registry keys that report the architecture (e.g., HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\PROCESSOR_ARCHITECTURE ), Windows will either: how to change windows 7 32-bit to 64-bit regedit

Before you proceed, you must ensure your processor supports 64-bit architecture. Most computers from the Windows 7 era do, but it is safer to check. You cannot change Windows 7 from 32-bit to