I have a bug on my windows xp from the windows AV when i tryed to update it said i had to pay for it. but i cant.. and now it wont hook up on line wont let me open a thing at all keeps saying stuff like windows need to go online to find out how to open what evey it is iam trying to open hek my photos wont even open Please can you help me.. Iam on a friends pc now trying to get help.... Thank you for your time