Under the Service Status label, if it says stopped, click the button. Click Apply , then OK , and restart your PC. Method 3: Fix Regional and Short Date Formats
Sometimes the error is a permission issue where WinOLS cannot read its own license file because UAC blocks it.
The software detects a discrepancy between your local computer time and its internal license validation dates.
WinOLS 4.7 checks the current system date against an embedded "kill-date" or a server-verified timestamp. If your system date is past the expiration of the software's license or trial period (often 21 days), it triggers this error to lock the user out. DbVisualizer Common Solutions & Workarounds System Date Synchronization winols 47 your system date is wrong new
If you are using an older version, the most stable fix is to upgrade to the latest official release from EVC Electronic, as they frequently release bug fixes for connectivity and time-sync issues. How to Fix Wrong Date & Time Issues in Windows PC
Sometimes, the simplest solution is to find a newer build of the software that has had this specific bug fixed. While it can be difficult to find a version that is both fully functional and free of this error, some community releases claim to have solved the issue. For example, some developers have uploaded builds they claim "needs no VM, no needs to change date as well."
to inject the date directly into the process without modifying the main Windows system time. Under the Service Status label, if it says
If the error persists after syncing, try these advanced steps:
WinOLS 47 is a powerful tool for EDC and ECU tuning, offering advanced editing capabilities and wide ECU compatibility. While the software has a user-friendly interface, the system date error can be a significant issue. Users should be aware of this potential problem and take steps to resolve it if they encounter it. Overall, WinOLS 47 is a useful tool for professionals and enthusiasts in the automotive tuning industry.
the primary executable file ( WinOLS.exe ) inside your installation directory (typically under C:\Program Files (x86)\EVC\ ). The software detects a discrepancy between your local
By following the methods above, you will have WinOLS 47 back online, reading ECUs and editing maps within ten minutes. Happy tuning, and keep the torque curves smooth
Scroll down through the alphabetical list to find . Double-click Windows Time to open its properties menu.
WinOLS stores a hidden log of the last time it ran. If this file gets corrupted, it throws the date error.