Click the button under the "Synchronize your clock" section. 2. Verify Your Time Zone and Region WinOLS is sensitive to regional settings.
Open the application to confirm the error is gone.
If you are facing this error, follow these steps in order, starting with the easiest and safest. The first two tiers apply to all users, while the third is specific to specific situations. winols 47 your system date is wrong
Open your Windows and navigate to Time & Language > Date & Time . Toggle off Set time automatically . Click Change under "Set the date and time manually".
Extract the ZIP file and run RunAsDate.exe as an Administrator. Click the button under the "Synchronize your clock" section
WinOLS 4.7 is a "Ferrari engine in a barn" situation. The engineering behind the ECU file processing is top-tier, but the user hostility regarding licensing and date checks is exhausting.
Running WinOLS inside a Virtual Machine (VM) is the safest and most isolated method. You can install an old version of Windows (e.g., Windows 7 or 10) inside the VM, keep its date permanently set to 2021, and install WinOLS there. This keeps your main operating system completely clean and unaffected by the date changes. Open the application to confirm the error is gone
If your computer loses track of time every time it reboots, a draining motherboard battery (CMOS) might be changing your system date without your knowledge. Step-by-Step Fixes for the Error
The "Your system date is wrong" error in WinOLS 4.7 is an artificial timebomb designed to limit the lifespan of cracked copies. Whether you choose a simple date change, a tool like RunAsDate, a specialized launcher, or a virtual machine, the solution is almost always a matter of .
Depending on whether you are running a legitimate license with a minor Windows glitch, or a specific workshop copy that has timed out, use the following methods to restore access. Method 1: The Quick Windows Time Sync