Object returned by utils.Run.

Process exit code.
This value is meaningful when wait=true and the launched process handle was available.
If wait=false, this value is usually 0.

High-level operation result.
If wait=false, true means that ShellExecuteEx accepted the shell request.
If wait=true and a process exit code is available, true means that the process exited with code 0.
A non-zero process exit code is reported as OK=false, while Win32Error usually remains 0.

Native ShellExecuteEx result code.
Values greater than 32 usually indicate a successful shell-level operation.
Values less than or equal to 32 indicate a shell-level error, such as file not found, access denied, no association, or invalid executable format.
This value describes the shell operation itself, not the launched process exit code.

Win32 error code returned by GetLastError, or an internally assigned Win32 error code.
This is 0 on success.
If OK=false and Win32Error is 0, the process was usually started successfully but returned a non-zero ExitCode.