Everyone, relax. This is just Symantec's software scanning for possible threats. If you're having the antivirus application stop on that file, and then claim everything is okay, it doesn't mean you have an infection, but it also doesn't me you don't. If you clicked on "Full Scan" and you know there's more folders than it's scanned, chances are you may need a 2nd opinion. A lot of viruses like to block the common scanners such as "McAfee" and "Norton"/"Symantec". This is because these are the popular ones, but chances are, if you DO have a rootkit, you will not have any luck scanning it. A rootkit takes control of the kernel, and hides itself behind windows. So any scan you do will not find the rootkit files themselves. You need to do what some of the users stated in the first pages of this post, grab a bootable CD with ClamAV on it, or some form of linux virus scanning software, make sure you have NTFS support (by using a flavor of linux such as Ubuntu or SuSE, and perform a full system scan on your machine.
Also - IF you are experiencing strange behavior, you probably do have a virus or rootkit on your system. Besides keeping your computer up to date (Windows Update, and the like), there are a few tricks you can use to keep your computer safe from viruses.
Keep your virus scanner up to date, as well as making sure you have an adequate firewall (windows firewall does the trick for some people, others will need something more advanced, such as Norton Internet Security 2009), and always watch what you download! Not all safe websites have safe links!. If you don't recognize the file you're downloading, give it a quick scan! There's nothing to be lost except a few precious minutes of your time, much better than losing data. Remember, never run an EXE file if you don't know where it's from, or what it is. And for you gamers out there, who are using Keygens and No-CD Cracks, these are the BIGGEST containers for strange malware. PLEASE if you need to use keygens or no-CD keys, play smart, scan the file first, and NEVER pirate software you can easily pay for.
Browse Safe;
Sean "Hellfyre" V.
A+ Certified IT Professional