Why don’t you provide relevant information?
Are Photoshop and OS fully updated and have you performed the usual trouble-shooting routines (trashing prefs by keeping command-alt-shift/ctrl-alt-shift pressed while starting Photoshop after making sure all customized presets like Actions, Patterns, Brushes etc. have been saved and making a note of the Preferences you’ve changed, 3rd party plug-ins deactivation, system maintenance, cleaning caches, font validation, etc.)?
i got windows
the info i provided is all i got it says as soon as click to try to open the program it says this:
application has failed to initialize properly ( 0xc000001d)
You may want to read the page I linked to in post 1.
Do you have an older AMD processor and Photoshop CS5? If so, have you installed the latest update to Photoshop?