# Files not found
**URL:** https://discuss.lexicondj.com/t/files-not-found/3043
**Category:** Advice Needed
**Created:** [March 29, 2025, 6:54pm UTC](https://discuss.lexicondj.com/t/files-not-found/3043 "2025-03-29T18:54:21Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@bodhi3643](https://discuss.lexicondj.com/u/bodhi3643)
#### Post date: [March 29, 2025, 6:54pm UTC](https://discuss.lexicondj.com/t/files-not-found/3043/1 "2025-03-29T18:54:21Z")
Hello to the Group ! 🙂 My collection has a size of 27.000 Tracks.
But my amount of tracks in Lexicon is 55490. So almost double !
And many many tracks are marked with the danger/triangle, so their
localization is unknown. I have done changes in the source-folders and some changes will still go on.
So how can i delete the marked tracks with unknown localization, probably based on my changings of the source -folders ? Must i go through 27.000 Tracks myself one by one ? Thanks for help 😄
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### Author:  [@Christiaan](https://discuss.lexicondj.com/u/Christiaan)
#### Post date: [March 29, 2025, 7:12pm UTC](https://discuss.lexicondj.com/t/files-not-found/3043/2 "2025-03-29T19:12:30Z")
Hi,
Do you just want to delete the files that are missing? The utility Find Broken Tracks is easiest for that (top menu bar). Otherwise I need more info on what you like to do.
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### Author:  [@bodhi3643](https://discuss.lexicondj.com/u/bodhi3643)
#### Post date: [March 30, 2025, 10:12am UTC](https://discuss.lexicondj.com/t/files-not-found/3043/3 "2025-03-30T10:12:09Z")
Thanxs alot Christiaan ! The notice to the utility: -find brocken tracks- was the game-changer and i could delete all. 😀