When I use command Edit in from lightroom to open PS I no longer get the dialog box asking if I want to make copy, edit original or edit on lightroom adjustments anyone can help me to change my setting that I can get the dialog box?
You only get that dialog box when you are opening certain type file and not with other type files. On JPG's, TIF's and PSD's you get the dialog. On RAW files you don't. A RAW file is always a RAW file and will always include any edits you've done in LR when sending it to PS. If you then Save that RAW file in PS as a JPG, TIF or PSD and close that file. Then go back to LR and do more adjustments on it, or not, then send it back to PS you will get that dialog.