Hi,
Per my understanding, api-ms-win-crt-conio-l1-1-0.dll is a dynamic link library file for Visual C++ runtime, which is distributed for free. If you encounter any error message about this file, you can re-install the Visual C++ runtime to see if it helps.
https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170
Regards,
Alex