Well I have this Norton Internet Security installed on my laptop which has OS Vista home Premium… But i have been facing problems with the scannig though it is newly installed. When opening the Norton Application it says that it is at “At Risk” also given the option of fixing… (“Fix Now”).And when i click Fix Now … it starts Norton QuickScan saying 'Scanning commonly infected areas and start-up files…'Overall it shows that the Norton is working … but the main thing is it does not scan anythng. I literally kept scanning for the whole night but it didnt scan anything at all… Showing 0% progress. It even sometimes detect some virus but i guess never able to fix it … if someone can realy help me out here ,…!