# Issues with "Analyzing Windows Host Data" Course **URL:** \ **Category:** Elastic Training\ **Created:** [April 30, 2021, 5:58pm UTC](https://discuss.elastic.co/t/issues-with-analyzing-windows-host-data-course/271821 "2021-04-30T17:58:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![merium.khalid](https://avatars.discourse-cdn.com/v4/letter/m/a587f6/32.png) [@merium.khalid](https://discuss.elastic.co/u/merium.khalid)\ **Post date:** [April 30, 2021, 5:58pm UTC](https://discuss.elastic.co/t/issues-with-analyzing-windows-host-data-course/271821/1 "2021-04-30T17:58:49Z")
When trying to do the Lab for the course “Analyzing Windows Host Data”. I am unable to get to the Kibana instance on “[https://ec2-35-157-116-2.eu-central-1.compute.amazonaws.com:5601/app/kibana#](https://ec2-35-157-116-2.eu-central-1.compute.amazonaws.com:5601/app/kibana)”. I was able to obtain the password from the credential’s directory, however the link provided in the lab guide to the instance does not work. This is preventing me from completing the lab. Please advise. ---
**Author:** ![abdon](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/abdon/32/9195_2.png) [@abdon](https://discuss.elastic.co/u/abdon)\ **Post date:** [May 4, 2021, 7:35am UTC](https://discuss.elastic.co/t/issues-with-analyzing-windows-host-data-course/271821/2 "2021-05-04T07:35:50Z")
It takes a few minutes for Kibana to start, so you may just need to wait a bit longer. You may get a privacy error when trying to access Kibana ( `NET::ERR_CERT_AUTHORITY_INVALID` ), but you can ignore that and just proceed to Kibana. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [June 3, 2021, 7:36am UTC](https://discuss.elastic.co/t/issues-with-analyzing-windows-host-data-course/271821/3 "2021-06-03T07:36:06Z")
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