set up

[kc0hwa]

I installed codeblocks-20.03mingw-setup.exe

I get this after installing and c++ console application

Project/Target: "1 - Debug":
  The compiler's setup (GNU GCC Compiler) is invalid, so Code::Blocks cannot find/run the compiler.
  Probably the toolchain path within the compiler options is not setup correctly?!
  Do you have a compiler installed?
Goto "Settings->Compiler...->Global compiler settings->GNU GCC Compiler->Toolchain executables" and fix the compiler's setup.

Tried to run compiler executable 'C:\MinGW/bin/gcc.exe', but failed!

Skipping...
Nothing to be done (all items are up-to-date).

Project/Target: "1 - Debug":
  The compiler's setup (GNU GCC Compiler) is invalid, so Code::Blocks cannot find/run the compiler.
  Probably the toolchain path within the compiler options is not setup correctly?!
  Do you have a compiler installed?
Goto "Settings->Compiler...->Global compiler settings->GNU GCC Compiler->Toolchain executables" and fix the compiler's setup.

Tried to run compiler executable 'C:\MinGW/bin/gcc.exe', but failed!

Run aborted...

[oBFusCATed]

What happens if you try to follow the steps depicted in the log message?
Do you have "C:\MinGW/bin/gcc.exe"? Does it run?