Currently I am using the Firefox 7.0b1. This is the first time I am getting this kind of issue and I really don’t know what it means. When I try to open a particular website or webpage I am getting a error message saying that "Corrupted Content error”. Furthermore it is telling that the page which you are trying to open or view unable to shown due to an error in the data transmission. I have opened the same sites and pages in earlier version of Firefox and there I didn’t get any issues.