If you encounter issues during the installation process, try the following:
| Symptom | Likely Fix | |---------|-------------| | Driver installs but shows yellow exclamation | Re-do driver signature disable + use older FTDI driver | | Software opens but no communication | Wrong COM port or baud rate (set 9600/38400) | | Blue screen when plugging in | Cloned FTDI chip with counterfeit protection – | | “Unable to open port” | Run Galletto software as Administrator + Windows XP SP3 compatibility mode | Driver Galletto 1260 Windows 7 64 Bit Full
) because newer official FTDI drivers may block "fake" chips by resetting their PID to 0000. If your cable stops working, use tools like to restore the correct Product ID (6001). 4. Basic Usage Steps If you encounter issues during the installation process,
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