to create a virtual COM port, which is often more stable for legacy plotters.
The GCC Bobcat BI-60 on Windows 7 is a case study in planned technological obsolescence versus practical industrial longevity. While you cannot install a traditional "driver" via a setup.exe on Windows 7 64-bit, the unit remains fully functional via its serial port and modern USB-to-serial adapters. gcc bobcat bi-60 cutting plotter driver windows 7
The official GCC website is the best place to get the Windows 7 driver. to create a virtual COM port, which is