# Node-red-contrib-openzwave after update failed

**URL:** <https://discourse.nodered.org/t/node-red-contrib-openzwave-after-update-failed/20907>\
**Category:** General\
**Created:** [27 January 2020 10:43 UTC](https://discourse.nodered.org/t/node-red-contrib-openzwave-after-update-failed/20907 "2020-01-27T10:43:30Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [27 January 2020 16:49 UTC](https://discourse.nodered.org/t/node-red-contrib-openzwave-after-update-failed/20907/4 "2020-01-27T16:49:11Z")

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So let me see if I understand.

In your original post you said

> So i tried to unistall it but i doesen't work. I get the message "openzwave-server is in Use".

Now you say you uninstalled it and installed it again. How were you successful at uninstalling it?.

Can you export your flow and attach it to a reply (please read [this](https://discourse.nodered.org/t/how-to-share-code-or-flow-json/506) first)

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_[View the full topic](https://discourse.nodered.org/t/node-red-contrib-openzwave-after-update-failed/20907)._