The quickest way to bypass the check is to manually set your Windows date back.
Ensure is disabled in your VM settings.
WinOLS is a highly protected professional software. Version 4.7 (often associated with VM—Virtual Machine—releases or older installers) includes a "time-bomb" or an expiration check. The software triggers this error for a few specific reasons: winols 47 your system date is wrong link
To get back to tuning, try the RunAsDate method first—it is the most stable workaround that doesn't interfere with your other Windows applications.
Set the year back to (depending on when your specific 4.7 build was released). The quickest way to bypass the check is
Many users see this error after downloading WinOLS 4.7 from unofficial forum links. These versions are often "cracked" or packaged in VMs. If the "date is wrong" error persists even after the fixes above, the files in your specific download link may be corrupted or the license emulator may have expired entirely.
In VMware, go to and uncheck "Synchronize guest time with host." Version 4
Download the latest Codemeter Runtime from the official WIBU website. Open the Codemeter Control Center.