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Windows Gamemaker Studio EXE file signtool

Discussion in 'GameMaker Studio 2 Community Tech Support' started by aaaaaaaaaaaa, Aug 14, 2019.

  1. aaaaaaaaaaaa

    aaaaaaaaaaaa Member

    Aug 9, 2019
    I'm not sure if anyone has history of signing a Gamemaker Studio 2 Game with signtool. But I've seem to run into this error when attempting to sign a built exe.

    SignTool Error: SignedCode::Sign returned error: 0x800700C1
    %1 is not a valid Win32 application.
    SignTool Error: An error occurred while attempting to sign: XXX.exe
  2. Gero Bressel

    Gero Bressel Member

    Feb 5, 2020

    This appears if you are compiling your exe as VM and not as YYC. Unfortunately it is not possible to sign a VM exe.

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