Your quote is from the “calling convention” part of the documentation. At the very least, you do not have to worry about this if you do not call other functions from your assembly code. If you do, then you must respect, among other things, “red zone” and stack alignment considerations, that the recommendation you quote … Read more
There are Win32 functions available that can disable and enable redirection. [DllImport(“kernel32.dll”, SetLastError = true)] static extern bool Wow64DisableWow64FsRedirection(ref IntPtr ptr); [DllImport(“kernel32.dll”, SetLastError = true)] static extern bool Wow64RevertWow64FsRedirection(IntPtr ptr); Example: IntPtr wow64Value = IntPtr.Zero; // Disable redirection. Wow64DisableWow64FsRedirection(ref wow64Value); // Do whatever you need // ………………… // Re-enable redirection. Wow64RevertWow64FsRedirection(wow64Value);