basically i need to make a function that will download a file ftom FTP, but to skip
re-downloading, I need somehow to make a check if the already downloaded file is the same as the one that needs to be downloaded, so I thought I will do it by checking the product version of all the files (all the files are .dll and they have product version), but i found new problem, to check the file product version, you need to download it first, which its no use for me, so i need to find another method of doing this, Any suggestion how can this be done? what is the fastest way?!
is there any direct access to the files on FTP?! or still you need to download them and then check information about them for example date stamp, product version and etc...