Recently, I tried to download and install isobuster. No matter what version I downloaded, it would not install on my computer. The cursor would change to the 'busy' cursor, then change back to the cursor. I checked task manager and saw that the file runs for a split second and then shuts down (disappears). I am running WinXP (as if you didn't know that by now).

I tried rebooting to safe mode. The same thing happened. Just now I downloaded peer guardian and got the same problem. Help pls.