Pls Help: Facing Problem in starting Xampp v3.3.0

[vigyapanbazar]

while starting the error come ...mentioned as under : Please help

0:00:12 [Apache] Status change detected: stopped
20:00:12 [Apache] Error: Apache shutdown unexpectedly.
20:00:12 [Apache] This may be due to a blocked port, missing dependencies,
20:00:12 [Apache] improper privileges, a crash, or a shutdown by another method.
20:00:12 [Apache] Press the Logs button to view error logs and check
20:00:12 [Apache] the Windows Event Viewer for more clues
20:00:12 [Apache] If you need more help, copy and post this
20:00:12 [Apache] entire log window on the forums