Write Cell: Writing a file address but need it to be a clickable link

[dvn (Dubhan Conry)]

I have a process that downloads the files a user needs from an excel and then puts the file address of where its saved.
Usually when you type that out you can click such an address but when I use the write cell activity to add the address to the excel sheet, it is just plaint text and not a clickable link.
How can I change this?