A.
Your ISP, browser, or other software may not permit downloading executable (.bat, .com, .exe) files. Your AV software may be falsely reporting DELINDEX as infected. If you're using a download manager, try downloading without it. YOU control where the file is downloaded; make sure it goes on the root directory of C:\ and not to your Desktop or in a folder or you'll have to move it. Or, you may not be clicking on the right link to download. Try downloading DELINDEX.zip instead.