When I open firefox or open a new tab I get a new window popping up very anoying how do I stop this

Question

the new window has the following address in the box:
http://www.ilitili.com/sc?p=YTI3MzE3NjQzNjYd8Api9ERuBcS22NpNt6ZJZZGQlaoEcxCmmO%2Fb9%2FYsNvEOjIm9x0J19TiuJOBz7kBeRrouq%2BRv%2BakLy78WlwMFtFOKIgsVVJUresdkRgyXFZ5FrL59Fk8sJIvMDbjRZgasNkOIiRhTPQgUstws%2BsQpDhkvTFCBkZrpCHN7o5atB4zuT2eZUJ%2BRJzHW5eQ%2BEJM%2ByY3fT9LEHv4nLMJyvmgNIj1HoyBnbexRWfCPEqsNgHGKs2MIzhrAPjnwzOzsm1oMlMfVISibZKcF%2F8SN%2BmBZbGxe%2BQVBFoe%2FehPk3vE31A%3D%3D&t=1
how do I stop this
Thanks
Dennis Gillum

Answer 1

Do a malware check with some malware scanning programs on the Windows computer.<br />
You need to scan with all programs because each program detects different malware.<br />
Make sure that you update each program to get the latest version of their databases before doing a scan.
*http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
*http://www.superantispyware.com/ - SuperAntispyware
*http://www.microsoft.com/security/scanner/en-us/default.aspx - Microsoft Safety Scanner
*http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
*http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
You can also do a check for a rootkit infection with TDSSKiller.
*http://support.kaspersky.com/viruses/solutions?qid=208280684
See also:
*"Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked
See also:
*http://removecomputermalware.blogspot.nl/2012/07/how-to-remove-wwwilitilicom-redirect.html