Please run the Housecall online virus scan located at:
Follow the prompts to scan your hard drive for viruses. Select the "Autoclean" option so that Housecall will remove any viruses from your system.
When the scan is finished, please restart your computer.
I also would suggest:
Operating Systems: Microsoft
My internet explorer wouldn't open my yahoo web page on my laptop right after I installed Link scanner Lite (website advisor software)& Avira Antivir (antivirus software).
I removed, Link scanner Lite- seems to have resolved problem
at least thus far.
Then unable to install Comodo (firewall protection software) and Spyware Terminator(antispyware) since Avira antivir detects a threat at exact moment I click on the free download for both...coincidence?