Hello all, I have problem with internet, my PC connect only to local network, if I restart lan adapter internet appear again, how I can resolve this problem? Ich time I restart my adapter. I use internetthrough adsl modem. This bug appear after microsoft apdate!

Try uninstalling your NIC (LAN Adapter) via the Device Manager (do not delete drivers). Then power-down your system and pull the plug. Do the same thing with your modem. Let both your computer system and modem sit unplugged and dead for 2~3 minutes. Starting with the modem plug everything back in. Turn on the computer system. The NIC drivers will be re-installed by the time you reach the Desktop. If what I described above does not help: start the Command Prompt (as Administrator), type in ipconfig /release, wait a few seconds and then type ipconfig /renew.GA P35 DQ6 Mb, Intel Wolfdale 8600 3.33Ghz C2D CPU., 4x2Gb Mushkin DDR2 1066 PC2 8500 Ascents Memory Mods., PNY-nVidia GE Force 8800 GTS (640MB), 4-Western Digital Caviar SATA(2) HDD's (internal), 1 EIDE-USB External; Hauppauge PVR 1600 TV tuner, Dual Monitor: (1) Standard up top, (1) WideScreen below; Altec Lansign Speakers...

Thanks, but that didnt help me, I continue restart adapter. I remove and reinstall adapter but i have only LAN connection.

Remove the update that caused it, and just ignore that update until a newer one is released.

I had the same problem, internet stopped working after update, would only work if I restarted my adapter, but when I reboot it would revert to no internet access. I tried these solutions and they did not work. I also noticed that I had another unknown network place that would appear after rebooting. I eventually discovered that if you right click on My Computer and go to advanced system settings, computer name tab and change, it asked me if my computer was connected to a home or business network, after selecting home network my internet connection was fixed, even after rebooting. Hope this helps.