Windows 10 and 11 require all drivers to be digitally signed by Microsoft to ensure security and stability. The FTDI chipset inside most Galletto 1260 clones is older and uses drivers that lack this signature. When you plug in the device, Windows 10 might: entirely due to missing signature. Install the wrong drivers automatically via Windows Update. Show Error Code 10 (This device cannot start).
Point it to the folder within your Galletto software directory.
By forcing the legacy FTDI driver, dropping the latency timer to 1ms, and utilizing Windows 10 Compatibility Mode, you can bypass the modern OS restrictions and successfully use your Galletto 1260 cable to read and write ECU maps. What are you trying to read? galletto 1260 drivers windows 10 fixed
Change the to COM 1, COM 2, COM 3, or COM 4 (COM 1 or 2 is highly recommended). Ensure it does not say "(in use)".
Check "Run this program in compatibility mode for" and select . Windows 10 and 11 require all drivers to
Your computer will now boot normally, allowing you to install unsigned drivers. Part 3: Install the Drivers Manually Plug in your Galletto 1260 cable. Right-click the and select Device Manager .
In Device Manager, right-click your and go to Properties > Port Settings > Advanced . Install the wrong drivers automatically via Windows Update
remains one of the most reliable and affordable OBD2 chip tuning tools. However, because it was engineered during the Windows XP era, modern users frequently experience errors like "Device Not Found," "Unknown USB Device," or immediate crashes when launching New Serial or EOBD1260.exe .
Right-click it, select , and choose "Browse my computer for drivers" .
Working Windows 10 builds: 1809 – 22H2 Not working (easily): Windows 10 1709 and earlier (no need – fix works)