After running a full scan with SAS Free edition i got a warning for Tracking Cookies [17 items] and als the warning Disabled.SecurityCentreOption [2 items]. Which is Registery Keys: 2 times HKLM\SOFTWARE\MICROSOFT\SECURITYCENTER#ANTIVIRUSDISABLENOITY Can i trust this Disabled.SecurityCentreOption or have i to report it as a False Positive? Or what else? Can i tackle the Cookies, do nothing about Disabled.SecurityCentreOption and see if i get with the next scan the same Disabled.SecurityCentreOption? Working with: Windows XP SP3 McAfee Internet Security Windows Internet Explorer With regards, Piedro