A: Yes. Browsers will show SSL certificate errors (sites will say "your clock is wrong"), and some internet games will refuse to connect. Always restore your correct date after launching WinOLS.
@echo off :: Save current date set current_date=%date% :: Set a known good date (e.g., 2017-06-01) date 2017-06-01 :: Launch WinOLS start "" "C:\Program Files (x86)\EVC\WinOLS\WinOLS.exe" :: Wait 5 seconds for the software to bypass date check timeout /t 5 /nobreak >nul :: Restore real date date %current_date% exit Run this batch file as Administrator each time you launch WinOLS. | Error Message | Likely Cause | Quick Fix | | :--- | :--- | :--- | | "Your system date is wrong. Install." | Registry timestamp mismatch | Delete EVC registry keys (Fix #1) | | "License file corrupted. Date modified." | Antivirus altered license.ols | Reinstall + add AV exclusion | | "Trial period expired. Set clock back?" | System date > 2035 OR used time-travel | Set date to 2017 during launch | | "Cannot write to system date." | Insufficient user privileges | Run as Administrator + disable UAC temporarily | Part 7: Frequently Asked Questions (FAQ) Q: Does this error mean my computer has a virus? A: Very unlikely. It is almost always a software licensing conflict, not malware. winols 47 your system date is wrong install
A: The original license was tied to the previous owner's hardware or date. Without their license file, you cannot fix it legally. You must purchase your own license or perform a clean Windows install. Conclusion The "WinOLS 47 your system date is wrong install" error is a frustrating but solvable legacy DRM (Digital Rights Management) issue. While a dead CMOS battery or simple time zone misconfiguration can trigger it, the root cause is usually a hidden registry value stored by EVC to prevent license manipulation. A: Yes
Disclaimer: This article is for educational and troubleshooting purposes for legitimate software owners. Circumventing licensing mechanisms may violate software terms of service. @echo off :: Save current date set current_date=%date%