# Uninstall URCap in ursim

**URL:** <https://forum.universal-robots.com/t/uninstall-urcap-in-ursim/16847>\
**Category:** General Application Help: How do I?\
**Created:** [October 4, 2021, 10:14pm UTC](https://forum.universal-robots.com/t/uninstall-urcap-in-ursim/16847 "2021-10-04T22:14:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![anon92511516](https://avatars.discourse-cdn.com/v4/letter/a/f1d935/32.png) [@anon92511516](https://forum.universal-robots.com/u/anon92511516)\
**Post date:** [October 4, 2021, 10:14pm UTC](https://forum.universal-robots.com/t/uninstall-urcap-in-ursim/16847/1 "2021-10-04T22:14:48Z")

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I’ve been playing around with URCaps using both Maven directly and through Eclipse. Now I want to clean up. I removed all .jar files from ursim/ursim-5.11.0.108249/.urcaps. But when I restart ursim, I still see some URCaps. I tried restarting the VirtualBox. But those URCaps are still there. Where do they come from? How can I uninstall them?