3

AFAIK you cannot debug a 64 bit application locally with IDA Pro. You need to use remote debugging. See this page: https://www.hex-rays.com/products/ida/debugger/#details and this: https://www.hex-rays.com/products/ida/debugger/cross-win-linux/win32towin64.shtml


2

Why I can not set the BP ? The warning message in the screenshot is telling you that you can set the BP.


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