Check and select Windows XP (Service Pack 3) or Windows 7 .
You have two options here. For a permanent fix (recommended for tuning laptops that never go online), use the method. For a one-off flash, use the Test Mode method. galletto 1260 drivers windows 10 fixed
: Temporarily disable antivirus/firewall, as they often flag the tuning software as a false positive. Battery Support Check and select Windows XP (Service Pack 3) or Windows 7