Question: if you can "mount" the Win10 ISO file, which in US English I guess you mean copy to a partition on your hard drive, then that has to be loaded from a USB Or DVD drive, correct? If that's...

Thanks very much for your comment. I got Win 10 to load late last night (4:00 am EST in the US) after a 2 hour chat with MS support. Here's the report on how it was fixed.

With the MS customer...

OK, this is a puzzle. I first tried installing Win 10 on a Sony Vaio laptop that's a couple of years old just to see how it went. Laptop is a Sony Vaio Laptop, Core 2 Duo Processor, 4GB memory, the...