Apache start ERROR

[archana.wts]

3:44:18 PM [mysql] Attempting to stop MySQL (PID: 7544)
3:44:19 PM [mysql] Status change detected: stopped
3:44:41 PM [Apache] Problem detected!
3:44:41 PM [Apache] Port 80 in use by "Unable to open process" with PID 2884!
3:44:41 PM [Apache] Apache WILL NOT start without the configured ports free!
3:44:41 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
3:44:41 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
3:44:41 PM [Apache] Problem detected!
3:44:41 PM [Apache] Port 443 in use by "Unable to open process" with PID 2884!
3:44:41 PM [Apache] Apache WILL NOT start without the configured ports free!
3:44:41 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
3:44:41 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
3:44:41 PM [Apache] Attempting to start Apache app...
3:44:42 PM [Apache] Status change detected: running
3:44:43 PM [Apache] Status change detected: stopped
3:44:43 PM [Apache] Error: Apache shutdown unexpectedly.
3:44:43 PM [Apache] This may be due to a blocked port, missing dependencies,
3:44:43 PM [Apache] improper privileges, a crash, or a shutdown by another method.
3:44:43 PM [Apache] Press the Logs button to view error logs and check
3:44:43 PM [Apache] the Windows Event Viewer for more clues
3:44:43 PM [Apache] If you need more help, copy and post this
3:44:43 PM [Apache] entire log window on the forums

[Altrea]

Hi,

Start your Apache with elevated Administration rights

must read:
[Q&A] Insufficient debug information - Apache starting issue
[Q&A] Apache won't start
[INFO] How to not fail getting help here

best wishes,
Altrea