Always use this new shortcut to open the software. Method 2: Manual Windows Date Reversion
If you operate your tuning software inside VMware or VirtualBox to protect your main operating system, the guest OS might pull an incorrect time state.
This error message is nearly always associated with modified, or "cracked," versions of the software. WinOLS from version 4.7 onward implemented a robust date-checking mechanism as part of its licensing system. When you see "Your system date is wrong," it means that protection has been triggered.
Moving forward, always use this new desktop shortcut to launch WinOLS. The software will believe it is running in 2022, bypassing the validation check seamlessly. Method 3: Fixing Corrupted Registry Keys and Cache winols+47+your+system+date+is+wrong
The "WinOLS+47+Your+System+Date+Is+Wrong" error typically occurs when the system date on your computer is incorrect or has been changed. This error message is often triggered when WinOLS attempts to validate the system's date and time, which is used to ensure the software's licensing and security features are functioning correctly.
Have you encountered this error before? What solution worked for you? We'd love to hear about your experiences in the comments below. If you have alternative fixes, please share them.
Tools like RunAsDate (by NirSoft) are widely used in the tuning community for this purpose. Configure the Utility: Always use this new shortcut to open the software
Close WinOLS completely via the Task Manager ( Ctrl + Shift + Esc ).
Delete the suspicious timestamp keys and restart your computer. Method 3: Configure Virtual Machine Time Isolation
To prevent future license or time-related crashes while tuning, implement these settings: WinOLS from version 4
Ensure the program is completely closed via Task Manager. Open Run: Press Windows Key + R . Navigate: Type %appdata% and hit Enter. Delete Folder: Find the EVC or WinOLS folder and delete it.
This method has mixed results but is worth trying as a quick fix.