CLion Error message: The system cannot find the path specified.

I ran into a problem while running my C Executable project in CLion. My projects built properly and properly ran, but over time after I opened a project, CLion marked red standard library functions like: printf(), getc(), fopen() etc. through all header files were included, also it didn't recognize some header files like <stdint.h> or <stdbool.h> (writes: 'header file name' not found). And when I try to run such a project I get the next message from CLion:

The system cannot find the path specified.
NMAKE : fatal error U1077: 'C:\PROGRA~2\MICROS~1\2019\COMMUN~1\VC\Tools\MSVC\1422~1.279\bin\Hostx86\x86\cl.exe' : return code '0x1'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.25.28610\bin\HostX86\x86\nmake.exe"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.25.28610\bin\HostX86\x86\nmake.exe"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.25.28610\bin\HostX86\x86\nmake.exe"' : return code '0x2'
Stop.

It usually happens with my C Executable projects I wrote before, which worked properly. But over time I open the project and get this. I use C-99 language standard. I recently became use CLion, so I'll be grateful for any advice on how to fix that.