Check the box for and select Windows XP (Service Pack 3) or Windows 7 .
Windows 10 security and architecture can block the older Galletto "New Serial" software: Right-click the Gal1260.exe or New Serial.exe file. Select > Compatibility tab.
Background
Windows 10 will attempt to silently "update" your working legacy driver back to the broken version during the next system update loop. Prevent this using one of these methods: Method A: Device Installation Settings (Easiest) galletto 1260 drivers windows 10 fixed
Leave a comment below with your Device Manager error code. For now, go flash that ECU.
If you followed this sequence, your computer's operating system will stop interfering with the communication line. You can now reliably map, log, and flash your vehicle's engine control module without fear of dropped connections.
We have successfully tested this guide on: Check the box for and select Windows XP
"Let me pick from a list of available drivers on my computer" and select the file manually. Step 2: Software "Fix" & Compatibility
Adjust the to 1 to ensure a stable connection during data transfers. 3. Run in Compatibility Mode
I’ve found a stable workaround using specific legacy drivers. Background Windows 10 will attempt to silently "update"
: Up to 15% BHP gain and 20% torque increase. Petrol Turbo Engines : Up to 30% BHP gain.
: Use the official FTDI VCP Drivers or the ones provided by your tuning supplier. Update via Device Manager : Right-click the Start button and select Device Manager . Find your cable (likely under "Other Devices" or "Ports").
Re-verify Latency Timer is set to . Plug the cable into a black USB 2.0 port or use an external USB 2.0 hub.
In Device Manager, right-click your newly installed USB Serial Port and select . Go to Port Settings > Advanced .
Because the software executable was designed for older operating systems, running it natively on Windows 10 can cause instant crashes.