Try these steps: 1) change the system clock to Pacifc standard time, and then check 2) navigate to the folder:- Windows:--c:\windows\system32\drivers\etc MAC :-- in the finder, click on the "GO" in the menu bar and then select "Go to folder", in the dialog box type "/etc" in the etc folder , you will find the host file , move this file on the desktop and then check, please note sometie when you move the file then the copy remains in the folder, hence make sure when you move the copy should not remian in the etc folder. and do specify the opearting system and the exact error message.
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