Some users try to bypass time-limited demos by setting their computer clock to a past date (e.g., 2018). WinOLS tracks these changes. If the software detects that the current system time is earlier than the last time you ran the software, it assumes malicious activity and locks you out with the date error.
Check Windows system date/time
Example 1 — Simple fix:
: Some users manually change their Windows system date back to a year when the software was active (e.g., 2021 or 2022).