Please click Start > Run, type inetcpl.cpl
in the runbox and press enter.
Click the Connections tab and click the LAN settings option.
Verify if "Use a proxy..." is checked, if so, UNcheck it and click OK/OK to exit.
Now check if the internet is working again.
Please go here....Preparation Guide
,do steps 6 - 9.
Create a DDS log and post it in the new topic explained in step 9,which is here Virus, Trojan, Spyware, and Malware Removal Logs
and not in this topic,thanks.
If Gmer won't run,skip it and move on.
Let me know if that went well.