I've an eset nod 32 antivirus disc which i bought some time ago. Recently, i tried installing it and the installation was successful. However, the icon in the taskbar turns red and when i opened eset it says " antivirus and antispyware turned off.." and so on. Below there was a message saying something about the program malfunctioned and it needs to be reinstalled. I went to the setup and found that the box is unchecked. So i checked it but to no avail. I tried reinstalling without UAC but the same thing happened. Here are my com specs, Windows Vista Premium Sp2 4gb ram intel duo core processor 240gb harddisk The antivirus worked fine with other laptops with vista. Any solutions to help me?