Cannot open IE or Chrome anymore, showing the above error message.
Solution:
Control Panel|Network and Internet|Network and Sharing Center|Change Adapter Settings|Wireless Network Connection|Properties(right click)|Internet Protocol Version 4(TCP/IPv4)|Properties|Obtain IP Address Automatically and Obtain DNS server address automatically (the DNS server address was manually assigned in my case)
In conclusion, changing to "Obtain DNS server address automatically" resolved the problem.
