Hi everyone,
Thank you for your answers.
- What operating system?OS X 10.9.3
- what version of Photoshop and how long has it been installed?14.2.1 x64
- do you have other PSD files you can try?Yes and it works.
- can you see the file extension? (If not and you are using Windows, you need to open Explorer, and goOrganize > Folder and Search Options > View (tab)> and uncheck Hide extensions for known file types.The file extension is .PSD
The thing is I had a power shut down last time I opened the document at work. Since that tragic episode I can't open it anymore.