After I installed Mac OS 10.14.2 i had error messages when opening Photoshop cs5. I searched online and found some code to enter into terminal to alleviate the issue. It was a stupid thing to do as now I cannot launch Photoshop at all. I have the error code but I think it is too long to post here. I wish I could be more specific. I was hoping I could find someone to look at the error code and suggest a fix.