gnl1986 :
Thanks for your help. It seems to be installing windows 10 after i downloaded on a windows 7 or newer computer.
EDIT: it failed at the finishing up stage of installation, reason for error was "corrupt partition"
Could these be because i tried installing windows 7 twice? and that installed something on my HDD?
Now all it says is BOOTMGR is missing but that won't be hard to get rid of.
Given this new information, there is something physically wrong with your HDD. This is easily corrected, but requires some knowledge of how to use command prompt. First, put in your bootable flash drive you created earlier and boot to it. When it prompts you for your region and input method enter them as normal and hit next. On the next screen where it says Install, don't click install. Instead, click "Repair your computer", once inside the repair menu, click troubleshoot, then advanced options, then command prompt. Once command prompt opens, type "chkdsk C: /r" without the quotation marks and let it run. Once that finishes finding and attempting to repair bad sectors, type "exit".
After exiting, you should be back to the repair your computer menu, you want to choose troubleshoot again, then choose advanced options, then advanced options.
If this doesn't help, reply to this forum.