Determines whether the specified process is running under WOW64
#include <WinAPIProc.au3>
_WinAPI_IsWow64Process ( [$iPID = 0] )
$iPID | [optional] The PID of the process. Default (0) is the current process. |
Success: | True - The process is running under WOW64. False - Otherwise. |
Failure: | Sets the @error flag to non-zero, call _WinAPI_GetLastError() to get extended error information. |
Search IsWow64Process in MSDN Library.