Uninstall the program below. When you have gotten the internet back then reinstall.
BitDefender Total Security 2011 (Version: 14.0.26)
RErun minitool box and check the boxes that read Reset internet explorer proxy settings and reset firefox proxy settings hit the go button then reboot.
Disable the IP Helper service:
1. Hold the Windows key and type R, enter "services.msc" (without the quotes) and press Enter
2. Scroll down to the IP Helper service, right click on it and select Properties
3. In the dropdown box that says "Automatic" or "Manual", set it to Disabled and then click on "Apply"
4. Then click on "Stop" to stop the service from running in the current session.
5. Click OK to exit the dialog
Open Elevated Command Prompt Click Start, click All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator.Now type or copy and paste the commands below one at a time hitting enter after each.
netsh int ipv4 reset reset.log
netsh winsock reset catalog
Open your device manager hit the start button then right click on computer then select properties then select device manager.
In device manager, click the View menu and select Show hidden devices
Then hit view again and select devices by connection.
Then scroll down right click and uninstall the drivers listed below,dont worry these will be reinstalled upon reboot by windows.
Ancillary Function Driver for Winsock
Net Io Legacy Support Driver
Tcp/ip Protical Driver
Tcp/ip Registry Compatibility
NSI proxy Service
Each of these files will request a reboot after uninstall wait until the last one to reboot.
Go here and download the internet repair tool then run it as admin and then check all boxes hit GO. After that then reboot and see below.
Please Disable/uncheck Ipv6
NetWork & Sharing Center
Manage Network Connections
Right Click Your Connection
Now reboot and check your issue.
Edited by rockmilk, 08 August 2012 - 02:04 PM.