32bit Flash thunk hook code OK. but 64bit code occur 'Access Violation'

I write vc++ code with flash.

I want to hooking flash because mouse right button operation and flash's transparent.

In my code, use flash32*.ocx or flash64*.ocx (Active-X)

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reference code :

1. 플래시콘 컨트롤 (FlashconAxWindow) | 마을 :: 컨텐츠 상세보기 (korean. sorry^^).

2. Another new thunk copy from ATL - CodeProject.

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32bit compile and execute all ok. but in 64bit program occur access violation

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Here is sample code : ThunkTest.zip - Google Drive

(VS2005 project)

Please help or advice.