Sometimes, even after changing the date, the software "remembers" that it saw a future date. Open (Windows Key + R, type regedit ). Navigate to HKEY_CURRENT_USER\Software\EVC .
If you are running WinOLS 4.7 inside a Virtual Machine (VMware or VirtualBox), ensure that is disabled.
The simplest way to bypass this error is to trick the software into thinking it is still within its valid operational window. Close WinOLS completely. winols 47 your system date is wrong verified
Constantly changing your system clock is annoying and breaks your web browser (SSL certificates fail if your date is wrong). To fix this, use a utility called by NirSoft. Step 1: Download and run the RunAsDate utility. Step 2: Browse and select the WinOLS.exe executable.
Launch WinOLS. Once the program is open, you can usually set the time back to current, though some versions may crash if you do this. 2. Using "RunAsDate" (The Permanent Fix) Sometimes, even after changing the date, the software
Click "Change" under Set the date and time manually.
The license associated with that specific build has reached its hardcoded end date. If you are running WinOLS 4
Enter a name for a new desktop shortcut (e.g., "WinOLS Fixed"). Step 5: Click Create Desktop Shortcut .
Manually set the VM date to 2021. This prevents the VM from automatically updating the time from the internet and re-triggering the error. 4. Registry and Log Cleanup