win7安装es安装ik插件之后报错

{
"error": {
"root_cause": [
{
"type": "remote_transport_exception",
"reason": "[2kVUl2R][127.0.0.1:9300][indices:admin/analyze[s]]"
}
],
"type": "access_control_exception",
"reason": "access denied (\"java.io.FilePermission\" \"D:\\Program%20Files\\elasticsearch\\plugins\\ik\\config\\IKAnalyzer.cfg.xml\" \"read\")"
},
"status": 500
}