I found this relative to the ntdll.dll error
Method 1: Update Windows
Click Start button, and look for Control Panel.
Click System and Security, and select Windows Update.
Click Check for updates and click Install updates.
If you are experiencing the same after performing Windows Update try reinstalling the DLL.
Method 2: Reinstall the DLL
Type cmd in the search box, and then right click Command prompt select Run as Administrator.
Type this in command prompt:
regsvr32.exe /u ntdll.dll and press Enter key (this will uninstall the file)
regsvr32.exe ntdll.dll and press Enter key (this will reinstall the file).
Installing all updates then ill try the second suggestion..im using windows 7 btw