Tech Support Please

Hello everyone. I have been downloading some files lately and noticed they are not in the folder I downloaded them to, or any folder for that matter. They seem to be "locked". That is, on the bitzipper icon, there is a padlock. I have gone to properties and unblocked it, changed myself to the owner, and even redownloaded it repeatedly. Before you ask, these are game mods, for KOTOR. I got bored of playing legit and wanted mando armor for all my characters. If anyone has any suggestions, they would be greatly appreciated. Sorry, no pics, my computer is acting a little weird about photos lately. And I did something else to unblock other files before, I just forgot what. That was a long time ago.

are they compressed files? if so then navigate your way to winrar.com and download the newest version and install it. they should open just fine after that.

I have bitzipper, and yes they are compressed. The weird thing is, some files are fine to open, some are not. This only happens when I save the files, which I like to do in case of a loss of power so that I do not lose my mods in their original form. There is a loophole to doing this, but it is really long and unnecessary. I just want to get it to be as simple as saving it, without having to take ten minutes per file, for about two hundred files.