Your PC Needs To Be Repaired. Error Code: 0xc0000225

Before Begining be aware that you need a windows 10 installation disc,if you don't have one check this link https://www.microsoft.com/en-in/software-download/windows10

STEP 1: First Boot your pc using a windows 10 installation USB or CD

STEP 2: At the first screen choose your language and press next

STEP 3: Click on repair this computer

STEP 4: Click on troubleshoot

STEP 5: Click on Advanced Options

STEP 6: Select Command Prompt

STEP 7:  Type The following commands and press enter after each command

                bootrec/fixmbr 

                bootrec/fixboot

                bcdedit/export c:\bcdbackup

                attrib c:\boot\bcd -h -r -s

                ren c:\boot\bcd bcd.old

                bootrec/rebuildbcd

         

STEP 8: It's Done.Now restart your pc and it would boot as normal