STEP 01
download host file link here
http://www.datafilehost.com/d/a57a9365
STEP 02
Start | Run (type) "services.msc" (no quotes)
Win8 users - Control Panel > Administrative Tools > Services
Scroll down to "DNS Client", Right-click and select: Properties - click Stop
Click the drop-down arrow for "Startup type"
Select: Manual (recommended) or Disabled click Apply/Ok and restart.
STEP 03
START >Search > (type) command prompt > Select: Command Promt (left pane) Ok the UAC prompt
(type) ipconfig /flushdns (press Enter) Then close the Command Prompt ...
STEP 04
Start > Run (type) regedit
Win8 users - from the Charms Bar, select: Search (type) run and select Run (left pane) and (type) "regedit" (no quotes)
Navigate to the following location:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters
Click Edit > New > DWORD Value (type) MaxCacheTtl
Click Edit > New > DWORD Value (type) MaxNegativeCacheTtl
Next right-click on the MaxCacheTtl entry (right pane) and select: Modify and change the value to 1
The MaxNegativeCacheTtl entry should already have a value of 0 (leave it that way - see screenshot)
Close Regedit and reboot ...
As usual you should always backup your Registry before editing ... see Regedit Help under "Exporting Registry files"
read artical my site link here
http://sarwarbobby.blogspot.com/2014/02/all-internet-block-without-software.html#more
