Tiscali connection

I have recently experienced difficulties getting  to my broadband providers home page from my home PC. this may of happened after a AVG tune up. Has any one else experienced this problem?

Hello Michael. It is unlikely that AVG PC Tuneup blocks you from accessing a website. Anyway, please try the instructions provided by Alan if it helps. Thank you.

Hello Michael. It is unlikely that AVG PC Tuneup blocks you from accessing a website. Anyway, please try the instructions provided by Alan if it helps. Thank you.

Michael, Have a look @ this article (http://avgclick.me/restorechangesbyAVGPCTuneup).
AVG Guru