# Free trial license propblem

**URL:** <https://discourse.pollination.solutions/t/free-trial-license-propblem/4261>\
**Category:** Rhino Plugin\
**Tags:** question\
**Created:** [August 27, 2024, 8:54pm UTC](https://discourse.pollination.solutions/t/free-trial-license-propblem/4261 "2024-08-27T20:54:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![shabnamd](https://discourse.pollination.solutions/user_avatar/discourse.pollination.solutions/shabnamd/32/8805_2.png) [@shabnamd](https://discourse.pollination.solutions/u/shabnamd)\
**Post date:** [August 27, 2024, 8:54pm UTC](https://discourse.pollination.solutions/t/free-trial-license-propblem/4261/1 "2024-08-27T20:54:23Z")

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Hi all,

Im trying to use 14-day free trial Rhino plug-in but I am getting this below error message everytime Although I am using it for the first time. Does anybody have similar issue? Could you please help me to solve it?—»Your license is expired

![IMG_20240828_001719_617](https://discourse.pollination.cloud/uploads/default/original/2X/4/46e41b1ea89c4d50a062891f57ffaafd1fefc7d8.jpeg)

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**Author:** ![mostapha](https://discourse.pollination.solutions/user_avatar/discourse.pollination.solutions/mostapha/32/5761_2.png) [@mostapha](https://discourse.pollination.solutions/u/mostapha)\
**Post date:** [August 27, 2024, 9:54pm UTC](https://discourse.pollination.solutions/t/free-trial-license-propblem/4261/2 "2024-08-27T21:54:06Z")

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Hi @shabnamd and welcome to the forum! See here:

> [@Licese error code 48. Failed to connect to the server due to network error](https://discourse.pollination.cloud/t/licese-error-code-48-failed-to-connect-to-the-server-due-to-network-error/2558/7):
>
> Hi @jairo - this is a different error. It fails to connect to the licensing server. Are you using any proxy or firewall that might be blocking the connection? See the discussion here: We use Cryptlex for our license manager.