我安装xdebug一直失败，下面是我的php.ini文件，请问一下是什么原因呢？
; End:
; XDEBUG Extension
;[xdebug]
zend_extension = "D:\wampserver\bin\php\php7.3.12\ext\php_xdebug-2.9.8-7.3-vc15-x86_64.dll"
xdebug.remote_enable = on
xdebug.profiler_enable = on
xdebug.profiler_enable_trigger = on
xdebug.profiler_output_name = cachegrind.out.%t.%p
xdebug.profiler_output_dir = "D:\wampserver\tmp"
xdebug.show_local_vars = 1
xdebug.idekey = "phpstorm"
xdebug.auto_trace = 1
xdebug.show_exception_trace = 0
xdebug.remote_host = "localhost"
xdebug.remote_port = 9000
xdebug.remote_handler = "dbgp"
xdebug.collect_includes = 1
xdebug.collect_params = 1
xdebug.collect_return = 1
xdebug.default_enable = 1
xdebug.collect_assignments = 1
xdebug.collect_vars =1
xdebug.remote_autostart = 1
xdebug.remote_connect_back = 1
扩展文件路径没有错，但是phpinfo中就是没有xdebug的信息，求教，非常感谢！！
