unfortunately you cannot transfer it in that way, because it may contain additional system files that are not under the same folder.
please click on this link
when you click on the link above, it will push the nmsetup.exe to your computer. please save it on your DESKTOP. it is a 32 MB file, so you need to wait for the download to complete.
when you got the nmsetup.exe file on your computer, this is the exact file you need to transfer to your other computer. just put this file into your CD (burn) and go to other computer and transfer this file to that computer.
in your other computer, when you double click on this nmsetup.exe, you will be able to install network magic on that computer.
if you have trouble during the process, please let me know, i will be here.
no, you dont need to delete them. just transfer the nmsetup.exe file, and run it.
(if there are files to be overwritten, nmsetup will do the required process, don't worry. as i said, just transfer the file, and run it. )