If you are working with ECU remapping, encountering the error can bring your workflow to a grinding halt. This specific error message is common among users of modified or "unlocked" versions of WinOLS 4.7, though it can occasionally plague legitimate users with CMOS battery issues.
Re-run the software using the method mentioned above. Important Considerations
If you are running WinOLS 4.7 inside a Virtual Machine (VMware or VirtualBox), ensure that is disabled. winols 47 your system date is wrong verified
Sometimes, even after changing the date, the software "remembers" that it saw a future date. Open (Windows Key + R, type regedit ). Navigate to HKEY_CURRENT_USER\Software\EVC .
Set the "Date/Time" in the utility to a date like January 1, 2022 . If you are working with ECU remapping, encountering
Many versions of WinOLS 4.7 found online are "trial" versions modified to work for a specific window. Once that window closes, the software triggers the "System Date is Wrong" message. Verified Solutions to Fix the Error 1. The "Date Rollback" Method (Most Common Fix)
Enter a name for a new desktop shortcut (e.g., "WinOLS Fixed"). Step 5: Click Create Desktop Shortcut . Important Considerations If you are running WinOLS 4
The license associated with that specific build has reached its hardcoded end date.
WinOLS is high-end professional software. To prevent unauthorized use, the developers (EVC) and various third-party "loaders" implement time-sensitive licensing. The error triggers when: