我已经安装了Xampp并试图启动 apache 服务器，但它不起作用。当我单击XAMPP 控制面板上的开始按钮时，会出现以下消息：
4:24:48 AM [Apache] Attempting to start Apache app...
4:24:49 AM [Apache] Status change detected: running
4:24:49 AM [Apache] Status change detected: stopped
4:24:49 AM [Apache] Error: Apache shutdown unexpectedly.
4:24:49 AM [Apache] This may be due to a blocked port, missing dependencies,
4:24:49 AM [Apache] improper privileges, a crash, or a shutdown by another method.
4:24:49 AM [Apache] Check the "/xampp/apache/logs/error.log" file
4:24:49 AM [Apache] and the Windows Event Viewer for more clues
4:25:15 AM [main] Executing "d:\xampp\apache"
如果我用批处理文件很好地尝试它，它会给我这个错误：
Diese Eingabeforderung nicht waehrend des Running beenden
Bitte erst bei einem gewollten Shutdown schliessen
Please close this command only for Shutdown
Apache 2 is starting ...
httpd.exe: Syntax error on line 452 of D:/xampp/apache/conf/httpd.conf: Syntax e
rror on line 17 of D:/xampp/apache/conf/extra/httpd-xampp.conf: Cannot load /xam
pp/php/php5ts.dll into server: This application has failed to start because the
application configuration is incorrect. Reinstalling the application may fix thi
s problem.
Apache konnte nicht gestartet werden
Apache could not be started
Press any key to continue . .
有什么建议吗？