Windows view software is 32-bit or 64-bit

I have a well-equipped computer, WIN10 64-bit system, but recently downloaded a software with a huge slow, causing me to seriously want to know whether the downloaded software is 64-bit or 32-bit

Baidu Google for a long time, most of them are said to be two methods:

1. Determine the file installation path, if it is installed in "Program Files (x86)" is 32, under "Program Files" is 64 bit, but this method has a premise-not the path you specify

2. View the task Manager "Ctrl+alt+del", "process" page to see if the program has a "32bit" suffix,

In both of these ways,

The first method verified by me is not reliable , I downloaded a 64-bit software default installation path is also "program Files (x86)"

The second method is simple and feasible,

Later I want the Task Manager process page can see, that the detail page must be able to see Ah, tinkering with, sure enough, in the Detail page display list of the title bar right-click, select "Select column", in the pop-up list of the "platform" to show the number of software bits,

In addition to the above two methods, but also on a Microsoft question and answer website to see the Third Kind of " violence " method,

This method requires an editor that can read the binary file, just as I have a emeditor,

Right-click on the file, open with EmEditor, select "Open binary (hex view)"

Then find the fragment "This program cannot is run in DOS mode" and find "PE" near it. L "or" PE. D ",

where "PE.. L "(Hex code: 504500004C) = + bit," PE ". D? " (Hex code: 504500006486) = a bit,

Windows view software is 32-bit or 64-bit