I'm building some C++/CLI code into a DLL. This DLL acts as a wrapper to C# code that I use from my native C++ application.

I double checked that the DLL is built as x86. My Boost build is also x86. So I don't think it has to do with architecture. Also tried adding /MACHINE:X86 to the linking parameters.

My CLI/C++ code does not use boost at all. It is my application that uses both boost code and the CLI dll.

Saludos / Best regards,

Sergio Basurco
Coherent Synchro

On 06/12/2017 19:51, Steven Boswell II via Boost-users wrote:

On Tue, Dec 5, 2017 at 10:31 PM, Sergio Basurco via Boost-users <boost-users@lists.boost.org> wrote:
>I'm using Boost 1.65.1 with Visual Studio 2015 (v140 compiler). Also, I'm using the following libs dynamically:
>
>[...]
>
>And I want to add C++/CLI code which is built with /clr. This used to
>work with v110 and Boost 1.57. Now I'm getting this error just when
>launching the application.
>
>0xc000007b
>
>All binaries are 32bits. I'm also using the following define: BOOST_ALL_DYN_LINK
>
>Any idea on why this may happen?

A Google search says that error 0xc000007b happens when you mix 64-bit and 32-bit code.

Keep in mind that CLI code has to be explicitly compiled as 32-bit.

The "Any CPU" setting tends to pick the OS' native word-size, which is probably 64-bit.

-Steven
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