Debug issue with vscode, gdb & mingw64

I seem to be having trouble building a project for debugging.

No matter how I format the compilerPath path in c_cpp_properties.json and command in tasks.json I keep getting the message:

/usr/bin/bash: C:mattoolsbinmingw64bingcc.exe: command not found

I'm using a Windows 10 machine with git bash. I've pushed the repo up to https://github.com/GreyArea765/helloworld including the vscode files.