We need **WinDbg** and **rainers/cv2pdb**, and they are working for me. I'm guessing that **ssbssa/gdb** may also work. Refs: - How can I debug a MinGW EXE with the Microsoft Visual C++ debugger? - Stack Overflow https://stackoverflow.com/q/274566 - rainers/cv2pdb: converter of DMD CodeView/DWARF debug information to PDB files https://github.com/rainers/cv2pdb - ssbssa/gdb: Unofficial Windows build of gdb with added features. https://github.com/ssbssa/gdb .