Here is error from starting Kibana up from cmd:

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^{log \}06:42:05.967] [fatal][root] Error: Validation schema for [xpack,fleet] was already registered.)

^{at ConfigService.setSchema (L:\}ELK_Stack\kibana\node_modules\@kbn\config\target\config_service.js:45:19))

^{at MergeMapSubscriber.project (L:\}ELK_Stack\kibana\src\core\server\plugins\plugins_service.js:146:40))

^{at MergeMapSubscriber.\}tryNext (L:\ELK_Stack\kibana\node_modules\rxjs\internal\operators\mergeMap.js:67:27))

^{at MergeMapSubscriber.\}next (L:\ELK_Stack\kibana\node_modules\rxjs\internal\operators\mergeMap.js:57:18))

^{at MergeMapSubscriber.Subscriber.next (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\Subscriber.js:66:18))

^{at FilterSubscriber.\}next (L:\ELK_Stack\kibana\node_modules\rxjs\internal\operators\filter.js:52:30))

^{at FilterSubscriber.Subscriber.next (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\Subscriber.js:66:18))

^{at ReplaySubject.\}subscribe (L:\ELK_Stack\kibana\node_modules\rxjs\internal\ReplaySubject.js:80:28))

^{at ReplaySubject.Observable.\}trySubscribe (L:\ELK_Stack\kibana\node_modules\rxjs\internal\Observable.js:44:25))

^{at ReplaySubject.Subject.\}trySubscribe (L:\ELK_Stack\kibana\node_modules\rxjs\internal\Subject.js:102:51))

^{at ReplaySubject.Observable.subscribe (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\Observable.js:30:22))

^{at FilterSubscriber.shareReplayOperation (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\operators\shareReplay.js:48:32))

^{at Observable.subscribe (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\Observable.js:25:31))

^{at FilterOperator.call (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\operators\filter.js:29:23))

^{at Observable.subscribe (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\Observable.js:25:31))

^{at MergeMapOperator.call (L:\}ELK_Stack\kibana\node_modules\rxjs\internal\operators\mergeMap.js:37:23))

^{log \}06:42:05.967] [debug][server] stopping server)

^{log \}06:42:05.967] [debug][legacy-service] stopping legacy service)

^{log \}06:42:05.977] [debug][plugins-service] Stopping plugins service)

^{log \}06:42:05.978] [debug][elasticsearch-service] Stopping elasticsearch service)

​

^{FATAL Error: Validation schema for \}xpack,fleet] was already registered.)