Hi Henry; In general, you should be wary of running anything unknown, but if you're happy to trust me and others here who can open and verify the file, here's a simple one line file which you can save to wherever you normally save to, then double-click it and let it run for a few minutes. https://dl.dropboxusercontent.com/u/58588671/space.bat?dl=1 It will produce a text file in the root of the D drive called spacereport.txt. Send that D:\spacereport.txt file to me offlist if you want; it's just a list of files over 200mb. Once again, I must stress that in general you shouldn't run random files from strangers, but this is a simple one line text batch file which can be opened and inspected by anyone before running. I'm replying to the list rather than directly as this might help someone else.