I hope someone can help.Everytime I go online my Wanadoo homepage is replaced by a page www.neccessaryupdates.com which tells me that my computer is infected and i need to download one of the spyware programs they are selling.I have tried to reset Wanadoo as my home page via internet options but this is automatically overwritten.If I type in www.wanadoo.co.uk into adress bar this again is overwritten.AVG virus checker shows no virus.Anyone any ideas?.

Post a hijackthis log in the spyware board. Please state the problems you are having.