The file 5EK18EZQ6L.7z.002 is the . This means a large file was split into smaller chunks (volumes) to make it easier to download or store.
: Right-click on the file ending in .001 and select "Extract" using a tool like 7-Zip or WinRAR . The program will automatically read the subsequent parts (like your .002 file) to reconstruct the original data. 5EK18EZQ6L.7z.002
: Place all these numbered parts into the same folder on your computer. The file 5EK18EZQ6L