copy and replace file using file configuration

copy and replace file using file configuration

I have a file i need to replace on computer that are outside the network.  When I use the File Folder Operation (Computer) I do not see any option when copying to replace the file.  The file I am copying is the same name  as a current file in the location.  If I do delete file and then add more file / folder and hit the copy radio button it will not let me select copy using http.  Since these computers are outside the network i can not copy the file from network share. 
Is there any way to either delete then copy the new file with htpp in a single config?  Currently I made a config to delete the file then have to deploy another to add the new file.  Since the file is being copied with the same name and location.