Unable to load DLL 'MFCapturer': The specified module could not be found. (Exception from HRESULT: 0x8007007E) in TokBox

Question

I am making a video sharing tool with the help of TokBox.

This works fine in the Windows 7 / 8 / 8.1 But Same program is giving the Unable to load DLL 'MFCapturer': The specified module could not be found. (Exception from HRESULT: 0x8007007E) error in the Windows 10.

Is there any way to fix it.

Why the downvote? Same problem here, reported to Tokbox support. — Stéphane Gourichon, Nov 02 '17 at 18:36
Do you compile 32-bit, 64-bit or AnyCPU ? Is the target OS 32-bit or 64-bit? — Stéphane Gourichon, Nov 07 '17 at 10:05
Have you tried what I write in my answer (below this comment thread), that is, install "Visual C++ Redistributable for Visual Studio 2015"? Did it work for you? — Stéphane Gourichon, Nov 08 '17 at 14:28

Stéphane Gourichon · Answer 1 · 2017-11-08T14:28:02.117

Official documentation OpenTok Windows SDK - for building WebRTC video apps on Windows states:

When creating an installer for your application, add Visual C++ Redistributable for Visual Studio 2015 as an installer package. Use the x86 version, the x64 version, or both, depending on the architecture of your application.

We installed 64-bit version because everything was 64-bit, had same problem as you and reported to vendor.

We observed that even with platform-agnostic .NET code, running on a 64-bit OS required installing 32-bit version of the C++ redistributable on the target.

Edit: download link for both versions https://www.microsoft.com/en-us/download/details.aspx?id=53840

This fixed it for me! Guess I should've read their docs better. — aclave1, Jan 22 '18 at 20:57

Unable to load DLL 'MFCapturer': The specified module could not be found. (Exception from HRESULT: 0x8007007E) in TokBox

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