XAMPP启动Apache服务时启动失败
9:48:49 [Apache] Apache Service detected with wrong path
9:48:49 [Apache] Change XAMPP Apache and Control Panel settings or
9:48:49 [Apache] Uninstall/disable the other service manually first
9:48:49 [Apache] Found Path: "D:\DownloadSoft\Apache\httpd-2.4.41-o111c-x64-vc15-r2\Apache24\bin\httpd.exe" -k runservice
9:48:49 [Apache] Expected Path: "d:\installsoft\xampp\apache\bin\httpd.exe" -k runservice
9:48:49 [Apache] Problem detected!
9:48:49 [Apache] Port 443 in use by ""D:\DownloadSoft\Apache\httpd-2.4.41-o111c-x64-vc15-r2\Apache24\bin\httpd.exe" -k runservice" with PID 464!
9:48:49 [Apache] Apache WILL NOT start without the configured ports free!
9:48:49 [Apache] You need to uninstall/disable/reconfigure the blocking application
9:48:49 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
9:48:49 [mysql] Problem detected!
9:48:49 [mysql] Port 3306 in use by ""C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.7\my.ini" MySQL57"!
9:48:49 [mysql] MySQL WILL NOT start without the configured ports free!
9:48:49 [mysql] You need to uninstall/disable/reconfigure the blocking application
9:48:49 [mysql] or reconfigure MySQL and the Control Panel to listen on a different port
9:48:49 [Tomcat] Tomcat Service detected with wrong path
9:48:49 [Tomcat] Change XAMPP Tomcat and Control Panel settings or
9:48:49 [Tomcat] Uninstall/disable the other service manually first
9:48:49 [Tomcat] Found Path: "D:\InstallSoft\Apache Software Foundation\Tomcat 7.0\bin\Tomcat7.exe" //RS//Tomcat7
9:48:49 [Tomcat] Expected Path: d:\installsoft\xampp\tomcat\bin\tomcat7.exe //RS//Tomcat7
9:48:49 [main] Starting Check-Timer
9:48:49 [main] Control Panel Ready
9:49:23 [Apache] Problem detected!
9:49:23 [Apache] Port 443 in use by ""D:\DownloadSoft\Apache\httpd-2.4.41-o111c-x64-vc15-r2\Apache24\bin\httpd.exe" -k runservice" with PID 464!
9:49:23 [Apache] Apache WILL NOT start without the configured ports free!
9:49:23 [Apache] You need to uninstall/disable/reconfigure the blocking application
9:49:23 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
9:48:49 [main] Starting Check-Timer
9:48:49 [main] Control Panel Ready
9:49:23 [Apache] Problem detected!
9:49:23 [Apache] Port 443 in use by ""D:\DownloadSoft\Apache\httpd-2.4.41-o111c-x64-vc15-r2\Apache24\bin\httpd.exe" -k runservice" with PID 464!
9:49:23 [Apache] Apache WILL NOT start without the configured ports free!
9:49:23 [Apache] You need to uninstall/disable/reconfigure the blocking application
9:49:23 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
9:49:23 [Apache] Attempting to start Apache service...
9:53:08 [Apache] Status change detected: running
9:53:34 [Apache] Attempting to stop Apache service...
9:53:38 [Apache] Status change detected: stopped
一开始以为是端口占用的问题，后来发现修改了端口也没有用。
解决方法：
1.首先，进入自己的注册表：win+R打开运行对话框；
2.然后，输入regedit回车，进入注册表--->点击HKEY_LOCAL_MACHINE---->SYSTEM---->currentControlSet---->Services---->找到Apache2.4，你就会在右边看到ImagePath，这时候的路径是以前那个版本的路径，选中ImagePath点击右键修改，把xampp里面提示的Expected Path后面的路径粘贴进去，然后确定：
3.最后，重启xampp就可以了。
参考资料：https://jingyan.baidu.com/article/fd8044fa3611eb5031137a1b.html