with the latest install (march 2016) I'm not able to open LR or PS. I tried changing the folder settings to read and write, then I was told to uninstall and reinstall LR and PS. I did. Still won't open.
Has anyone figured this out?
Please refer the below troubleshooting article to fix the issue.
Let us know if that helps.
I ended up giving remote access to my computer to someone on staff at Adobe. They got things working perfectly. it seemed as though the 'read and write' changes they made to certain folders solved the issue.