Cheat Engine

[TraxMate]

I want to print all processes on a list view but when I call GetModuleBaseName from a 32-bit app it fails to get the base name of 64-bit processes. I know EnumProcesses finds all processes because it reports that 66 processes have been found but there are only about 20 processes that are printed on the list view and all those are 32-bit processes. Anyone know how to make it work on 64-bit processes as well?

[Dark Byte]

it's easier to use CreateToolhelp32Snapshot and process32first/process32next and/or module32first/next

also, often a 64-bit process module is located at 100000000
meaning that the 32-bit hmodule value you'll get from EnumProcessModules is 00000000

Alternatively, just compile your app as a 64-bit application itself and it'll work too

[TraxMate]

Do CreateToolhelp32Snapshot with 64-bit processes? I mean if you look at the name of the functions one would think that it just works with 32-bit processes.

And how do I compile it as 64-bit? I'm using VC++ 2010 Express.

[Dark Byte]

yes, CreateToolhelp32Snapshot works fine in 32-bit apps to get 64-bit processes and modules

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as for porting to 64-bit(You don't have to, unless you also want to read/write the process memory): Make sure you have the 64-bit build stuff installed, then in the configuration manager create a new platform and select x64

and then spend some time porting the rest of your code to 64-bit as well (e.g ptruint instead of dword's etc...)

[atom0s]

Here's a good article covering some tips when converting code to x64:
http://www.viva64.com/content/articles/64-bit-development/?f=20_issues_of_porting_C++_code_on_the_64-bit_platform.html&lang=en&content=64-bit-development