I have installed the final version of NOD 32 V6 by live installer today. Everything seems fine until I open the NOD 32 UI from the desktop toolbar by clicking on the NOD 32 tray icon. The NOD 32 Home window will appear in the UI. If I try clicking on one of the categories from the UI such as Computer Scan, Update, Setup, Tools, Help and Support, or Training then NOD 32 will stop responding for about 4 to 5 seconds before going to the selected category. For example: I open NOD 32 from desktop toolbar by clicking on the NOD 32 tray icon. NOD 32 will show the Home screen in the UI. If I then click on setup NOD 32 stops responding for about 4 to 5 second before it responds, and opens the setup window. At this point if I continue to click on any of the categories in the UI it will respond without incident, but if I close NOD 32's UI then the problem will reoccur once I open the UI again. I'm using Windows 7 64bit. I was using NOD 32 RC V126.96.36.199 before upgrading to the final build, and I did not have this problem.