Small addendum:
Apparently, the release zip files of Process Explorer (and other Sysinternals tools) now contain three binaries each.
Considering Process Explorer as the example:
procexp.exe
procexp64.exe
procexp64a.exe
Where procexp.exe
is the 32-bit binary, which also works on current 64-bit versions of Windows as well
And procexp64.exe
is obviously the 64-bit binary, which you should be using on any somewhat modern Windows system. And finally, procexp64a.exe
, which is - I assume - the binary for Windows systems running on ARM-based hardware. So this wouldn't even work on a "normal" Windows PC.
Interestingly, procexp64.exe
is actually smaller than procexp.exe
, which I think is a bundled executable containing both 32-bit and 64-bit variants.
So, I guess in your case, procexp64.exe
is the one you would want to use..