I am not able to open my photoshop elements all of a sudden. I uninstalled it and tried to reload and computer will not read the disc now. I had been working fine up until now. what am i doing wrong.
Try grabbing a fresh installer from here: http://www.adobe.com/downloads/other-downloads.html
Your computer thinks you are not the administrator of your computer. You need to phone the manufacturer of your computer to get a tech onto your Windows Operating System. It does not matter which Windows you have. If you cannot load a disc, your computer has been competing against you. My best guess is that you have a Malware virus. Y our tech will ask you to try running your antivirus. It has a malware detector. If you have an old system you need Malware Bytes. Download their free version and run a quick scan. If detected, run the long scan. Good luck. Loading another disc or downloading another won't help. You probably did that already and it loaded a malware virus onto your computer. I am a tech but I cannot work on your computer in place of your manufacturer. They will give the better advice. You are in the wrong forum for this.