. Ensure "Set time automatically" and "Set time zone automatically" are both toggled Verify Time Zone
If you have previously rolled back your system date to use WinOLS, some system files may now have "future" timestamps, which prevents the software from launching.
Open WinOLS → Help → License → Reinstall License. Browse to your valid .lic file. This rebinds the license to your current, correct system date. winols your system date is wrong better
If the “better” fixes above fail, you may have a deeper issue:
A better solution means fixing the root cause, not masking the symptom. Browse to your valid
After syncing, temporarily disable automatic time updates:
For the most stable experience, it is recommended to use the latest WinOLS 5.x version (currently v5.89 as of April 2026), which handles modern Windows time protocols much more reliably. How to Fix Wrong Date & Time Issues in Windows PC Advanced Fixes for Stubborn Cases If the “better”
The better approach is methodical:
Right-click the clock in your taskbar and select Adjust date and time.
