I have a problem with some sites. I am trying to go to Windows update site, it asks me to download some MS software which I click, I then get "The instruction at 0x08bb referenced memory at 0x08bb0068. The memory could not be written. I then click okay and it recovers the tab and I go through the same cycle again. I also noticed the same problem when trying to upload some photos to Photo-box when I got a message like this in respect of something called 'Active X'. Sorry if I am being vague! Not a techie!