Finally found how to fix this. If your Windows folder isnt in C drive check the other drives, i just followed this and everything is working now
Alright, I had this problem too. I can confirm that It was from the trial extender. You don't need combo fix or any other thing everyone else has been suggesting.
Go to C:\Windows\System32\Drivers\Etc and find the HOSTS file
Right click HOSTS and make sure it isn't a read only file. If the box next to read only is check than uncheck it.
Open it in notepad and delete any lines after
# localhost name resolution is handled within DNS itself.
127.0.0.1 localhost
::1 localhost
Save the file and problem solved.
Alright, I had this problem too. I can confirm that It was from the trial extender. You don't need combo fix or any other thing everyone else has been suggesting.
Go to C:\Windows\System32\Drivers\Etc and find the HOSTS file
Right click HOSTS and make sure it isn't a read only file. If the box next to read only is check than uncheck it.
Open it in notepad and delete any lines after
# localhost name resolution is handled within DNS itself.
127.0.0.1 localhost
::1 localhost
Save the file and problem solved.