Solved.Thanks Navy LCDR.Successfully installed by custom option.

Thanks for the help , I have created a separate partition for windows 10 and also have separate product keys for win 7 and 10.

I have a question
If I install win 10 in a separate partition is...

Hi Guys,
I am currently running on Windows 7 32-bit version. I Wanted to upgrade my OS to windows 10 64-bit.
I have downloaded windows 10 ISO and successfully created a bootable USB.
I want to...