Complete Internet Repair is a free portable application that attempts to repair everything internet related, including networking problems. The program performs the following tasks:
Reset Internet Protocol (TCP/IP)
Repair Winsock (Reset Catalog)
Renew Internet connections
Flush DNS Resolver Cache
Repair Internet Explorer
Clear Windows Update History
Repair Windows / Automatic Updates
Repair SSL / HTTPS / Cryptography
Reset Windows Firewall configuration
Restore the default hosts file
Repair Workgroup Computers view
Simply select the task you want to perform and click on the Go button. A summary of the job is displayed after the repair is done.
These tasks can repair a multitude of connection problems such as:
Internet or network problem after removing adware, spyware, virus, worm, Trojan horse, etc.
Loss network connection after installing/uninstalling adware, spyware, antispam, vpn, firewall or other networking programs.
Unable to access any webpage or can only access some webpages.
Pop-up error window with network related problem description.
No network connectivity due to registry errors.
DNS lookup problem.
Fail to renew the network adapter’s IP address or other DHCP errors.
Network connectivity issue with limited or no connections message.
Windows update does not work
You are having problems connecting to secured websites (ex. Banking).
Internet Explorer stopped working or crashes all the time.
Other networking problems.
Complete Internet Repair might not be able to repair all problems, but it should be able to help with most situations.