I got an issue with my HP laptop. It's a HP touchsmart tm2t tablet pc. Whenever I install .net framework 3.5 sp1 on my laptop it never installs fully. I have a .net framework 3.5 sp1 indificiation program but it still says, no matter what, that it's not installed. I've went threw and played with rograms and features: and "chcek marked" for it to be on. I have also downloaded it from microsoft website. I had it working before I reformatted my hdd. I didn't think it would be a hassle like it is now.