I have already re-downloaded the application at least 3 times. It gives me the same message every time.
This happened before I even installled any security programs. I then installed trend micro because I had nothing else at the time. That was of course, before I learned that Trend Micro Antivirus is a resource hog, and would often crash my computer during times of high resource usage. Is there any way this problem can be fixed? I mean, I've searched the forums here, and found no answers that have worked, such as the forum by Hazr: Installation Error 0x80070643