finally my sister helped with fixdotnet201508.... then I was able to put in the .Net Framework 3.5 SP1 and extension (I think). The Bitdefender finally could be set up and I then had 178 Windows updates followed by another 51. I cannot remember the exact name of the second only it seemed almost the same as the above named, the two were together. I am a beginner and not very good with computers but I'm trying ......