Go to the folder that has all your scrapping supplies (ie: frame) right click it. Go to properties. Then click change and then a pop up with all your programs will show. Scroll to photoshop and click on it. Press okay. Now all your photos should open in PSCS.
Now to use the frame. Most elements will be in PNG format. With this you can select all and copy then take it to your LO and paste. Another way to do this is to select your arrow tool and drag it to the LO.
Hope this answers you question.
Lori