Provided that you have a c1900107 error code in Windows 10, you must first find out and understand what exactly it is connected, as the reasons is quite a lot, but the basic, most often the situation, when present in the BIOS function called «Secure boot» does not allow to start the system has not authorized, provided that the system start is made not from the hard disk, and a USB-media or DVD-ROM.
Accordingly, initially, you need to disconnect «Secure boot» function, which in turn, will start the OS without causing c1900107 error. Log actions in this situation is as follows:
We produce reboot of Windows 10 and go in the BIOS -> once, select the item «Security Boot Parameters» -> opposite the type of operating system put «Windows 8 UEFI» (this option must be set exactly as described above, and no matter what kind of version of the Windows operating system that you are using at the moment).
Now, you need to load the operating system, but only in "Safe Mode", which, in turn, will allow you to select a mode called "the Custom".
Your next step is to click on the "key management" option, where you will need to remove all the keys that have become inoperable - obsolete.
And in the last step, using the BIOS, expose the boot priority to USB-drive or DVD-ROM -> save settings -> produce an operating system reboot.
If you do it right, then in 95% of cases, c1900107 error code in Windows 10 will disappear and you no longer have to worry about what you do not have the ability to boot up so as you would have liked, and all from the fact that you have something, somewhere is out of date and does not want you to work. 
