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io.h not found

峻吾 古賀 0 Reputation points
2023-10-09T06:16:11.8933333+00:00

I have installed Visual Studio 2022 with "Desktop development with C++" but I cannot find the 'io.h' file in the Include folder. What should I do to resolve this?

Developer technologies | Visual Studio | Other

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  1. Anna Xiu-MSFT 31,056 Reputation points Microsoft External Staff
    2023-10-11T04:58:12.93+00:00

    Hi @峻吾 古賀, 

    Welcome to Microsoft Q&A! 

    Please run the Visual Studio Installer > Modify > Individual components tab > select the MFC components that match your project targets, such as x86 or ARM64EC. 

    Sincerely,

    Anna

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  2. Srivats, Mahesh 0 Reputation points
    2024-09-24T18:03:51.84+00:00

    It is usually installed by Visual Studio Installer too if the default settings for “Desktop development with C++” are not altered. Select/tick all the ones in the right after selecting desktop development with C++...erorr goes away

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