# How to update ELK license
**URL:** https://discuss.elastic.co/t/how-to-update-elk-license/93761
**Category:** Elasticsearch
**Created:** [July 19, 2017, 12:46pm UTC](https://discuss.elastic.co/t/how-to-update-elk-license/93761 "2017-07-19T12:46:49Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@varun1992](https://discuss.elastic.co/u/varun1992)
#### Post date: [July 19, 2017, 12:46pm UTC](https://discuss.elastic.co/t/how-to-update-elk-license/93761/1 "2017-07-19T12:46:49Z")
HI,
I want to know how to update ELK license in win 10 system without curl API. Through command window or some other way. I saw curl API command in documentation, But i am not familiar with it
[https://www.elastic.co/guide/en/x-pack/5.5/installing-license.html](https://www.elastic.co/guide/en/x-pack/5.5/installing-license.html)
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### Author:  [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)
#### Post date: [July 19, 2017, 1:33pm UTC](https://discuss.elastic.co/t/how-to-update-elk-license/93761/2 "2017-07-19T13:33:49Z")
There is a Windows example available [here](https://www.elastic.co/guide/en/x-pack/5.5/installing-license.html#installing-license).
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### Author:  [@varun1992](https://discuss.elastic.co/u/varun1992)
#### Post date: [July 19, 2017, 2:05pm UTC](https://discuss.elastic.co/t/how-to-update-elk-license/93761/3 "2017-07-19T14:05:07Z")
I tried it in cmd line but throws error. how do i run it ?
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [August 16, 2017, 2:05pm UTC](https://discuss.elastic.co/t/how-to-update-elk-license/93761/4 "2017-08-16T14:05:38Z")
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