# Missing Codecs Error
**URL:** https://forums.plex.tv/t/missing-codecs-error/913187
**Category:** Plex Media Server
**Tags:** server-truenas
**Created:** [April 14, 2025, 9:41am UTC](https://forums.plex.tv/t/missing-codecs-error/913187 "2025-04-14T09:41:06Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@SxID117](https://forums.plex.tv/u/SxID117)
#### Post date: [April 14, 2025, 9:41am UTC](https://forums.plex.tv/t/missing-codecs-error/913187/1 "2025-04-14T09:41:06Z")
Server Version#: 1.41.6.9685
[Plex Media Server Logs\_2025-04-14\_05-31-53.zip](https://forums.plex.tv/uploads/short-url/psdsXE5keza8LPlXarUzlq6nWn3.zip) (5.9 MB)
Hello, Everyone. I am having an issue where it keeps telling me I’m missing codecs, and I’m not sure how to fix it. The error message is “Conversion failed. A required codec could not be found or failed to install.” I have the server installed on my NAS, which is running TrueNas Scale 24.10.0, and it is installed as an ix volume. Any help would be greatly appreciated.
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### Author:  [@system](https://forums.plex.tv/u/system)
#### Post date: [July 13, 2025, 9:41am UTC](https://forums.plex.tv/t/missing-codecs-error/913187/2 "2025-07-13T09:41:34Z")
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