Can you just install your hard drive in your new machine?
I installed it but it can't read the OS. in Short I can't use windows. I have old laptop which I can open I tried it there but it can't read the OS
What kind of software key is it? Some time ago I succesfully extracted keys from Microsoft products by
NirSoft ProduKey - I see it has a command line option to point the program for different Windows installation. So:
- install both old drive and new drive to new computer;
- install new Windows on new drive;
- boot new Windows and install ProduKey;
- use ProduKey on old Windows directory.