Integrate SDK
Prepare Environment
Before starting to integrate ZEGO Express SDK, ensure that the development environment meets the following requirements:
- Visual Studio 2015 or above.
- Windows 7 or above.
- External devices such as microphones and cameras that support audio and video functions.
Integrate SDK
(Optional) Create New Project
- Open Microsoft Visual Studio and select the "File > New > Project" menu.

- In the new project window, select the project type as "MFC Application", enter the project name, select the project storage path, and click "OK".

- Enter the MFC application window, select "Application type" as "Dialog based", and click "Finish".

Import SDK
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Please download ZEGO Express SDK from the Download document.
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Decompress ZEGO Express SDK and copy the contents under the "release/Library" directory (including x86 and x64 architectures) to your project.
Set Project Properties
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In the Solution Explorer window, right-click the project name and click "Properties" to enter the project properties page.
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Make the following configurations on the project properties page. After completing the configuration, click "OK".
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Add the "include" directory to the header file search path.
In the left menu, select "Configuration Properties > C/C++ > General", and add the "include" directory in "Additional Include Directories".

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Add the "lib" directory to the library search path.
In the left menu, select "Configuration Properties > Linker > General", and add the "lib/x86" or "lib/x64" directory in "Additional Library Directories".

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Specify the link library "ZegoExpressEngine.lib".
In the left menu, select "Configuration Properties > Linker > Input", and add "ZegoExpressEngine.lib" in "Additional Dependencies".

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