Quote Originally Posted by woodstook View Post
I've checked the device manager, there was no hardware marked with a yellow exclamation mark.

This time when I logged in the account I use previously, everything looked OK, the wallpaper and other settings were just as the way I set up before. But I noticed one thing weird which I didn't take serious before. Several minutes after I logged in, one window would be popped up saying that explorer.exe would be closed abnormaly and asking me if I want to send a report to Microsoft. I usually clicked NO and then the task bar at the bottom would disappear for a few seconds and showed up again. But when I am using the other account, such kind of thing never happened to me.

Is there any explanation to this situation?
Is Norton Clean Sweep part of your Norton Program? This has been known to cause that error.
One thing of note in your logs is that your Java program is out of date.
Please go here and download the newest version 6 update 5.
Please choose the Offline Installation and save it to your deskto.
Once the download is complete please close all browsers, go offline.
Go to Add/Remove and Uninstall all the old Java entries.
Once you have uninstalled them then install the newest version. Once the install is complete, and it may require a reboot, then go back online and go here to verify the installation.

After that run a new HJT scan and post back with that log.