Hi everyone, I'm using Windows XP Pro SP3 on an HP Compaq dx2300 Microtower. My problem is that some page can't be open sometimes while using the PC for more than 1 or 2 hours. This problem does not arrive everytime but frequently. I can open some website but some I can't even I deleted my cache, disconnect my internet connection and reconnect it still don't work. The only way for it to work is that I restart my PC and then it is ok and after some hours the problem come back sometimes. I even use different browser to try opening it but still the same problem. I used Mozilla Firefox, IE7, Opera and Google Chrome and the same, I need to restart for it to work. I attached a Hijack File with the post. Thanks in advance for any help I hope someone will be able to help me with that.