Symptoms

You are able to connect to the internet. However, you get the error ‘Page Cannot Be Displayed.’

Cause

Sometimes this type of error develops as a result of running a program in order to get rid of "spyware" running behind the scenes on your computer. These programs may inadvertently destroy your internet connectivity by removing certain necessary Registry entries. You might also develop such a problem after removing network software incorrectly or uninstalling a firewall improperly, or even running a Registry cleaner a little too recklessly.

Resolution

Click on Start, then Run.
Type the following command in the RUN box, exactly as it appears:
netsh int ip reset logfile.txt

Next click ok and restart your computer.