I have been using this program for a short time and had no problems. When I tried to run it this evening it successfully updated 7Zip, but for Google Chrome and Macrium it failed. It will be easier to just attach the screen. I haven't done anything difference with my PC so I don't know why I would be having this problem suddenly.
I'm running Vista Home Premium SP2.
The download issue with Macrium should be fixed. I'm not sure why chrome is failing you can disable silent install in the options this will allow you to see whats happening.