Windows 10: Problem with booting after partition management

Basically what I was doing is simply creating another partition for my hard drive, using Disk Management. The next thing I know: the program crashes completely, I just kill it with task manager. Then I restart a few hours later, and this is what I see:



I tried hitting all of the suggested keys shown in the bottom, but nothing happens. I've tried restarting a couple more times (using the physical reset button), but it's still the same. Any idea?

:)

 

Feature update to Windows 10, version 1607 - Error 0x800703ed

In my case, I have a boot manager partition that is the Active / Startable partition. The BIOS boots the boot manager. From the boot manager, I pick Windows. That setup prevents some Microsoft updates from working. The workaround is to make the Windows
partition (most likely, C, be the Active / Startable partition. Then the updates are applied with no problems. Once the updates are applied, I made the boot manager the Active / Startable partition and everything is OK.

 

Disk Partitioning on Windows 10

Thank You for your support, but you have misunderstood my problem. I already have dual booted Ubuntu and it loads from windows boot manager. But the problem is there is no real partition showing installed with Ubuntu. I installed ubutu from wubi.

And now after shrinking D: by 10GB I tried to created new partition but it is not letting me by showing the message given in the question.