I am having this same issue on a Customer's PC - Win 7 Home Premium SP1 - 64 bit
The issue occurs in IE, Mozilla Firefox, and Chrome. When
Google is opened, a page displayed in Chinese can be translated to read four steps to access IIS Help.
I have reset all browser setting and cleared all cache.
When
Google is addressed, the same Chinese page appears.
I have also attempted this from multiple ISPs with the same result on this one PC. Thus, eliminating a Google Server trying to pinpoint my public IP
Thanks