PhotoshopElements_13_LS25_win64.7z
Is this the information that you need
Yes, that is the correct file that you have there, It is one of the 2 files(.exe and .7z) that is available for download under your Adobe account, once you have downloaded the second file(The file name of the second file will be PhotoshopElements_13_LS25_win64.exe ), keep both of them together under a folder, and run the .exe file.
It should start extracting the files needed to install the product and create a folder called Adobe photoshop Elements 13 in the desktop.
Go to the desktop and open that folder, and run the setup.exe file to start the installation.