Installation went well and elasticsearch service is running.
http://localhost is good.
http://localhost:9200 - I received IE browser username and password prompt.  I tried to reduce security, but that is not going away and cannot browse.  error screenshot is attached on this.
I started kibana, and ikibana installation throws error.    So I think some elastic communication is not working.  This is Azure IaaS VM.  Elastic search and Kibana are running on same server.  Looks like 9200 is listening..  Any thought on this?
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log   [15:36:46.874] [info][status][plugin:kibana@5.6.2] Status changed from uninitialized to green - Ready
log   [15:36:47.142] [info][status][plugin:elasticsearch@5.6.2] Status changed from uninitialized to yellow - Waiting for Elasticsearch
log   [15:36:47.193] [info][status][plugin:console@5.6.2] Status changed from uninitialized to green - Ready
log   [15:36:47.236] [error][status][plugin:elasticsearch@5.6.2] Status changed from yellow to red - Authentication Exception
log   [15:36:47.261] [info][status][plugin:metrics@5.6.2] Status changed from uninitialized to green - Ready
log   [15:36:50.315] [info][status][plugin:timelion@5.6.2] Status changed from uninitialized to green - Ready
log   [15:36:50.332] [info][listening] Server running at http://localhost:5601
log   [15:36:50.332] [error][status][ui settings] Status changed from uninitialized to red - Elasticsearch plugin is red
java.exe	8536	TCP	GX-ZU2WEBDWV044	9200	GX-ZU2WEBDWV044	0	LISTENING										
java.exe	8536	TCP	GX-ZU2WEBDWV044	9200	localhost	62774	ESTABLISHED	1,922	297,910	1,922	161,448	155	84	1	1