Winols Your System Date Is Wrong Better Guide

Check the box (this is crucial). Create a desktop shortcut via the utility.

Try launching the software. If it works, you know the issue is a hardcoded expiration date. 3. Use "RunAsDate" (The Best Permanent Solution) winols your system date is wrong better

Before trying technical workarounds, ensure your time is actually correct. Check the box (this is crucial)

Manually changing your system clock every time you want to tune a car is annoying and breaks your web browser (which requires the correct date for SSL certificates). Instead, use a utility called . Download the RunAsDate utility (it’s a small, free tool). Open it and select the WinOLS executable ( WinOLS.exe ). Set the "Date/Time" to a year like 2014 . If it works, you know the issue is

While the "System Date is Wrong" error is fixable, it is a symptom of using outdated software. Modern ECU files (especially for MD1, MG1, or EDC17 controllers) often require newer checksums and plugins found in .