LOL, my instructions are so general sorry for misunderstanding..
1. Create an extra new partition and set it to minimum just for the iso file to fit in.
2. Extract the iso using ImgBurn to the new partition.
3. Go to disk management and right click on the new partition, click on mark as active.
thats it, you will then be booted on the windows installation then just follow the instructions on how to install it..i think i made it clear..lol
(this is for installing windows from x86 to x64 without any external devices)