I'm extremely confused about this.

Well, recently, my computer went through a very bad computer virus, I was forced to basicaly, "start my computer over" So I downloaded Adobe Flash Player from your website. It works fine until you restart the computer, or turn it off in anyway. When I get back on it would be gone, forcing me to re-upload it again, and again. I also looked through all my files and found nothing on "Adobe Flash" I am wondering if it's a problem with my computer, or with Adobe Flash. I think it might be saving Adobe Flash to my Temporary Internet Files, but I'm still not sure. If someone could please give me help, that would be great, thank you.

~Dan