Windows has a built-in time service (W32Time) that syncs with time.windows.com . However, WinOLS sometimes conflicts with NTP (Network Time Protocol) servers, especially if you have tuning software that modifies system files (like certain OBD drivers).
. This most often affects older versions or unofficial releases that rely on specific date ranges. Common Fixes winols your system date is wrong better
WinOLS reads the , not just the Windows displayed time. If the RTC is wrong at boot, Windows may auto-correct, but WinOLS’s EVC checks the raw hardware clock before any OS-level sync occurs. Windows has a built-in time service (W32Time) that
This is a temporary fix. Changing your system date can cause issues with web browsers (SSL certificate errors) and other modern software. 4. Use a "Time Freeze" Utility This most often affects older versions or unofficial
: If your date is wrong every time you reboot your PC, your motherboard's CMOS battery likely needs replacement. Version-Specific Workarounds
WinOLS (Windows-based On-Line Service) is the industry standard for modifying Engine Control Unit (ECU) maps. Key features include: What is WinOLS? Can It Tune Any Car? - HP Academy
Turn off "Set time automatically" and manually change the year back to when the software was originally released or installed.