Ensure Windows Defender Firewall is not blocking outbound connections for WinUpdateStop.exe .
“After a Windows update, Novirusthanks stopped working — the license key no longer works.”
If you have allowed the processes in the firewall, verified the key is correct, and ensured you have internet access, but the activation still fails, try the following steps to reset the environment: novirusthanks win update stop license key work
NoVirusThanks Win Update Stop v1.0 - Wilders Security Forums
Features an option to keep Windows Defender up-to-date even while Windows Updates are disabled. Lightweight: Uses very low system resources (1-3 MB of memory). Compatibility: Works on Windows 7, 8, 10, 11 (32 & 64-bit). Ensure Windows Defender Firewall is not blocking outbound
Click on the top menu navigation strip and select License Status .
: The activator requires an active internet connection to validate the serial key with NoVirusThanks servers. Compatibility: Works on Windows 7, 8, 10, 11 (32 & 64-bit)
Copy it again from Notepad and paste it into the application. 2. Check Software and Key Version Compatibility NoVirusThanks changed its licensing structure over time.
Right-click the icon in your system tray and select Show/Hide Window .