# New on-prem installation

**URL:** <https://discuss.elastic.co/t/new-on-prem-installation/214135>\
**Category:** Elasticsearch\
**Created:** [January 7, 2020, 9:21pm UTC](https://discuss.elastic.co/t/new-on-prem-installation/214135 "2020-01-07T21:21:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![mike.wright88](https://avatars.discourse-cdn.com/v4/letter/m/e95f7d/32.png) [@mike.wright88](https://discuss.elastic.co/u/mike.wright88)\
**Post date:** [January 7, 2020, 9:21pm UTC](https://discuss.elastic.co/t/new-on-prem-installation/214135/1 "2020-01-07T21:21:03Z")

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Hello, new to this forum, and I am working on getting a 5-node installation setup. i setup two data nodes and they work enough to tell me that they can't find the master ... but I noticed that the data nodes installed to the 7.5.1 folder ... and the master did 7.4.0 ... from the same MSI?

Is that to be expected, or did I somehow cross a wire somewhere?

Thanks.

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**Author:** ![mike.wright88](https://avatars.discourse-cdn.com/v4/letter/m/e95f7d/32.png) [@mike.wright88](https://discuss.elastic.co/u/mike.wright88)\
**Post date:** [January 8, 2020, 2:38pm UTC](https://discuss.elastic.co/t/new-on-prem-installation/214135/2 "2020-01-08T14:38:18Z")

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I uninstalled and performed the process again and the folder was named correctly ... I must have done something in the process, but for the life of me I don't know what it was.

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**Author:** ![rugenl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rugenl/32/12887_2.png) [@rugenl](https://discuss.elastic.co/u/rugenl)\
**Post date:** [January 8, 2020, 5:27pm UTC](https://discuss.elastic.co/t/new-on-prem-installation/214135/3 "2020-01-08T17:27:07Z")

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Welcome to the world of IT 🙂

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**Author:** ![mike.wright88](https://avatars.discourse-cdn.com/v4/letter/m/e95f7d/32.png) [@mike.wright88](https://discuss.elastic.co/u/mike.wright88)\
**Post date:** [January 8, 2020, 6:27pm UTC](https://discuss.elastic.co/t/new-on-prem-installation/214135/4 "2020-01-08T18:27:53Z")

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I'm certainly not new to IT, but I am new to Elastic. No idea where 7.4.0 came from ... I used the same MSI for every node. Weird.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [February 5, 2020, 6:27pm UTC](https://discuss.elastic.co/t/new-on-prem-installation/214135/5 "2020-02-05T18:27:56Z")

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Closed on February 5, 2020, 6:27pm UTC

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