computer is always copying files with them blocked for use
So for example if you download a zip file of source code to try something out, every file will display this in the security settings of the file properties. This file came from another computer and might be blocked to help protect this computer. Along with an Unblock button.f you download a .ZIP and unzip it, the individual files will be marked as the same zone as the .ZIP. Almost every time I have a folder full of blocked files, this is how I got them. Before unzipping, click the Unblock button on the .ZIP.