I created the ISO from a Ultimate 64bit system & then used the ISO burned to a DVD to upgrade my laptop also running win7 Ultimate x64. I've ditched the windows anyways as its far to buggy &...

the MCT wont let you passed the enter key stage as the next button is faded out! I burned a Media Disk & it did exactly this to me!

I believe OEM & Home versions of windows 7/8 have the same key & Pro & ultimate of windows 7 & equiv of windows 8 have another key. I think this is to differentiate between the versions the upgrade...

Yeah I forgot to mention, when opening the tool, it can take around 20-30 seconds or a bit longer depending on system speed to actually open!

You need to delete the 2 hidden folders on your c:\ directory before allowing it to run if it developed an error. Go to search on your start menu & type in folder options & then open it. Click on...

Well I am already deterred by the fact it uses the LAN MAC code on my motherboard. I'm a hardware/software developer/engineer & I often change/upgrade my hardware & sell on my unwanted hardware. So...

ah right ok!

Ok I decided I would undergo some testing & I whipped out some unused laptops with windows 7 home on them. I upgraded all 5 to windows 10. I used a program called produkey to show me my product key...

Well I am in the process of testing this because I have a few window homes that are no longer in use as I moved to windows 8.1 on those systems so I am trying to find out the limits as we speak.
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Ok, So what if I upgrade & then do a clean install & then later down the road my HDD dies on me. How to a re install my windows 10? It wouldn't have the same hardware so how would this happen because...

But I wouldn't be installing windows for the first time. I have already upgraded & now I want to install windows 10 on my new SSD for the laptop for which I waited for windows 10 to be released...

It makes no sense to me because I loaded the windows 10 DVD I got from the microsoft media creation tool & it wont let me beyond the enter key screen! The next button isn't highlighted!

So how will Microsoft know its me? What if I have 2 systems with identical hardware, how will MS know which is which?

Do I have to create a ISO from the system I want it to be installed on?...

I have upgraded from windows 7 Ultimate to windows 10 pro. It all upgraded without problems & shows its activated. Now I want to make a ISO of the media so I can do a fresh install from scratch but I...