If your computer forgets the date every time you unplug it, your CR2032 CMOS battery is likely dead.
If you are using a VPN, try disabling it, as it can sometimes confuse time-sensitive software licenses. 3. Replace the CMOS Battery
The "Your system date is wrong" error in WinOLS 4.7 is a frequent roadblock for tuners, often triggered by synchronization mismatches between the software’s internal security checks and your PC's actual time settings. winols 47 your system date is wrong
A hardware-level date error will prevent WinOLS from launching even if you manually fix the date in Windows, as the software detects the hardware inconsistency upon boot. 4. Address Software-Specific Conflicts
WinOLS, developed by EVC Electronic , uses time-based validation for its license and checksum updates. This error typically appears if: If your computer forgets the date every time
: An old motherboard battery can cause your PC to lose the correct date every time it powers off.
The most common fix is to force your system to re-sync with official time servers. Go to > Time & Language > Date & Time . Replace the CMOS Battery The "Your system date
: Your system time is correct, but your selected time zone is mismatched, causing a conflict with the software's server verification.