Cannot Download "Glasswire"

I will respond now to the suggestions I have received regarding my problem:
@bill001g-Format the machine and reinstall windows-No I refuse to do either. I have already run every malware spyware virus scan in the book and have cleaned everything up. I took your suggestion on reinstalling windows, and the hacker took that "new windows" and rendered the entire computer inoperable over 2 week period. I vehemently disagree that the problem is in the machine and not the network. I could tell you so many things that PROVE a hacker is on my network and ruining my machine. I will give you just one which should be enough. I downloaded something which shows who logs on to your computer. Mr. Hacker regularly logs on to my computer as "guest" from my user account. (you might say well then just remove the guest account. That won't stop him. I have FIVE user accounts, two are mine, three are "his") No one else is using my computer but me(and the hacker). Frankly, I am TIRED of debating with you guys who think the problem lies in my computer and not in a hacker, or a network problem. I have so much evidence of hacking involvement it would choke a horse. You just have to accept what I say as true, even if you continue to feel differently. Could you at least for one moment, for the sake of argument, agree that I am right? Otherwise, I don't know how I can proceed in this forum. I have come here for help, but so far, have been sorely disappointed. I hope that changes after this post.
kanewolf-I have big time problems with your suggestions as well. I have done all the malware and scanning and have the used the best tools on the market. I have cleaned everything up. I will admit I do not understand what you mean when you say to "remove all hosts". Perhaps you can be more detailed about that so I can understand how to do that, maybe it will help. My passwords were admittedly a little weak, but I don't think he got in that way. He did break into my email, because of several emails he left in my Drafts folder and they were addressed to Israel, that's all, no text. Frankly, I don't know how he got in. I have no wifi, it has always been turned off at the office at my ISP, and I have completely disabled it. So my leaning is he is coming in through my cable. You would not believe the hundreds of millions of bytes of activity that go through my system on a daily basis. I am now up to over 3 BILLION bytes received in two weeks. Now you have to agree with me that is NOT NORMAL. Plus my McAfee is CONSTANTLY blocking almost 1,000 "suspicious incoming connections" on a daily basis, and my firewall has blocked about 1.6K of crap in a short time. I could give you so much more evidence of a hacker you would have to agree. But I guess you would have to be here and see it with your own eyes. Problem is I can't get anyone in here to fix this, as this is a problem you can't fix remotely. So I am trying to fix this on my own and give the hacker the heave-ho, but I am only "average" in computer knowledge and he is extremely sophisticated and knowledgeable, take my word for it. This has been going on for two months and am at my wit's end. I am looking at a device called Fingbox that may finally take care of this for me. If you are not familiar with it, you might want to look it up. You said to change our network hardware....we already did that about a month ago. We changed from an Arris router, which was from our ISP, to a NETGEAR router, but even with the change of IP and password, absolutely nothing changed, so that won't work either. What are you putting my "hacker" in quotes?? I am telling you man he is REAL. And I really don't understand your symptom/infection comment. You seem more interested in criticizing me than trying to help me out of this awful situation. I will conclude with just one of the things I have to contend with that I KNOW is related to my problem...I just don't know how. Here it is:In this post, I am going to concentrate on one issue I have suspected was associated with a hacker from the beginning. And more so as time has gone by. It involves my command prompt box. Ever since all this suspicious behavior started on my machine, my command prompt box would come up at random times for about one second, no longer. Sometimes there is writing in the box, sometimes not. Because it goes by so fast have been unable to do a print screen. However, tonight I got lucky. I FINALLY got the screen printed and transferred it to my Paint. The box comes up daily, usually two or three times, as I said at very random times as I have kept records. Unfortunately, on the one I finally caught tonight, there was nothing in the box, but there was some writing across the border on the top. I am going to print here all it said, as I have NO IDEA what it means or may mean. I am hoping someone here may be able to look at this and give me some ideas about it or any information would help. Here is what it said: Select C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\installutil.exe
If you know what that means or even part of it, or have some ideas or theories I would really like to hear them, as I cannot make heads or tails of any of it. It certainly looks "wrong".I do not activate the command prompt box EVER, it just comes up. I have read many things in the search engines that can possibly account for the command prompt box coming up, but have found nothing that relates to my situation. I have seen a few say they were worried it might indicate hacker or malicious activity, like maybe trying to "connect" and other various theories. Understand I NEVER had anything like this happen until all my "problems" began about 2 months ago. Thank you for any and all help.(Please don't ask me to run any scans because I have already done all that and there is no further need. I am POSITIVE a hacker is on my network, I do not need any more scans to convince me of that. I just want some help with this problem I am describing, PLEASE)