Hi,
I too faced the same problem, i found out there are 2 possible solutions
Press CTRL+ALT+DEL,start task manager, if it returns
?CreateRect@Value@DirectUI@@SAPEAV12@HH... could not be located in the dynamic link library C:\Windows\System32\Windows.UI.Immersive
then Replacing Windows.UI.Immersive.dll file should work,this can be achieved in few easy steps
Step 1 : go to system32 subfolder in Windows folder (typically C:\Windows\System32)
Step 2 : Find the Windows.UI.Immersive.dll,check for Date Created attribute(if it is in October 2012,you may have to replace with the recent one)
Step 3 : Goto WinSxS subfolder in Windows folder,search for Windows.UI.Immersive.dll(which is newer version) ](i found it inC:\Windows\WinSxS\x86_microsoft-windows-windowsuiimmersive_31bf3856ad364e35_6.3.9600.16408_none_c6ca1a15ef5e5709)
Step 4: Replace the older file with the newer one in system32 folder
Step 5: there is a hidden folder called Windows Activation Technologies in root drive(usually C:\Windows Activation Technologies),replace the older file in the above folder too.with new one
Then restart,the system,hope this solves the problem
if the above solution doesn't work or if you get black screen even after pressing CTRL+ALT+DEL,you could try reinstalling video drivers in safe mode