Windows 10: Fresh Install

badrobot
Oh, I think I see what you did. You did kind of the reverse what I did. Hmm I am wandering if I should of tried bcdboot /fixboot and bcdboot /fixmbr using windows 10 install disk then reinstall grub 2.0. When I booted to windows 7, it gave a bunch of errors, but I was able to get back to windows 10 using diskpart and select the active partition. Windows 10 booted without issue.



Edwin
This is ok once windows 10 release? Same hard drive, Same computer.
Windows 10 upgraded from windows Primary partition one
Windows 7 same version that was used to upgraded to Windows 10 on Primary partition two

 

That's the problem right there, you have the 2 OS on the same drive. I never do that. It will sure give you boot problems. Sure you can make it work. But that setup is prone to issues.

 

I actually have 2 current operating system on one drive.
Windows 7 Primary Partition
Lubuntu 14.10 all on logical paritions with a swap partition as well.

Image shown below is when I had 3 operating systems on on drive.
Windows 7 Primary partition one
Windows 10 Primary partition two
Lubuntu 14.10 all on logical partitions with a swap partition as well.

 

yeah, that will work but it comes with a lot of issues from time to time.