Wow64DisableWow64FsRedirection disables automatic redirecton of 32-bit processes from "Windows\system32" to "Windows\SysWOW64". Use this method when you need to launch 64-bit process from 32-bit process.

public static extern bool Wow64DisableWow64FsRedirection(ref IntPtr ptr);

Declare Function Wow64DisableWow64FsRedirection Lib "kernel32.dll" (ByRef ptr As IntPtr) As Boolean

bool isWow64FsRedirectionDisabled = Wow64DisableWow64FsRedirection(ref ptr);

Documentation

[Wow64DisableWow64FsRedirection] on MSDN

2: Wow64RevertWow64FsRedirection

bool isWow64FsRedirectionDisabled = Wow64DisableWow64FsRedirection(ref ptr);

Declare Function Wow64DisableWow64FsRedirection Lib "kernel32.dll" (ByRef ptr As IntPtr) As Boolean

Dim isWow64FsRedirectionDisabled As Boolean = Wow64DisableWow64FsRedirection(ptr)

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