How to Recover Deleted Files in Windows For Free? Check this video
1. Open: Control Panel\Network and Internet\Network Connections
2. Find: Local Area Connection
3. Right-click at the icon and select “Properties”
4. In the pop-up panel of "Local Area Connection Properties", find "Internet Protocol Version 4 (TCP/IPv4)", double-click at it and select "Use the following IP address".
(The option of 4 is the normal case, sometimes you have to select 6 as highlighted.)
5. In the highlighted part, fill in the numbers you have and confirm by pressing "OK".
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E.g.
Google DNS Free:
IPV6 Preferred DNS: 2001:4860:4860::8888
Alternate DNS: 2001:4860:4860::8844
IPV4 Preferred DNS: 8.8.8.8
Alternate DNS: 8.8.4.4
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Further knowledge regarding this topic:
http://wisecleaner.com/think-tank-content-57.html