If you trust the source, unblock it. If you have even 1% doubt, delete the file and scan your computer. Have a different file-blocking error? Let us know in the comments below!
Or the classic: "This file came from another computer and might be blocked to help protect this computer." how to unblock a file
"Windows protected your PC. Microsoft Defender SmartScreen prevented an unrecognized app from starting." If you trust the source, unblock it
Getting an error saying a file is blocked because it came from another computer? Here is the quickest way to unblock it so you can open it safely. We have all been there. You download an important document, a ZIP folder from a client, or a setup file for new software. You double-click to open it—and Windows throws up a warning: Let us know in the comments below