Hi all, A new version of the LnS Service is available here: http://looknstop.soft4ever.com/Beta/LnSSvc/LnSSvc 1.01b2.zip The only change is about Windows XP-SP2 in order to have Look 'n' Stop registered into the Security Center: - if the service is started, the security center should indicate that the computer is protected with Look 'n' Stop - if the service is stopped, the security center should indicate that Look 'n' Stop has been deactivated - if the service is uninstalled, the security center no longer sees Look 'n' Stop. If you are already using the service with the 1.01b1 version, you just need to replace your LnSSvc.exe file. Unfortunately, you need to stop the service to do that, so you need to disconnect from internet before proceeding. If you never installed the service, please read carrefully the instructions from the ReadMe.txt file present in the package. Regards, Frederic PS: The old thread about the 1.01 is still available here .