Picasa and Elements15

Hi , i use picasa to look at my pictures . When I see something that needs to be corrected i rightclick on the picture and open with elements 15 to work on that photo that is displayed when starting the program .

Now for some reason elements opens without the picture ready  . I need to search and import the picture manually in PS elements .

Very time comsuming and i don't know the reason . I reinstalled Adobe elements again  and then it worked again !  However after a few days it was again an empty screen when opening elements thru picasa .

So something changed settings somewhere  , no idea what is causing this. I cannot reinstall Elements every week !.   Any IDEA someone ?