# \[X\] Auto-renumbering with 100+ files in folder

**URL:** https://community.mp3tag.de/t/x-auto-renumbering-with-100-files-in-folder/19661
**Category:** No Bugs
**Created:** [January 4, 2018, 2:22pm UTC](https://community.mp3tag.de/t/x-auto-renumbering-with-100-files-in-folder/19661 "2018-01-04T14:22:36Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![DetlevD](https://community.mp3tag.de/user_avatar/community.mp3tag.de/detlevd/32/123_2.png) [@DetlevD](https://community.mp3tag.de/u/DetlevD)
#### Post date: [January 6, 2018, 9:37am UTC](https://community.mp3tag.de/t/x-auto-renumbering-with-100-files-in-folder/19661/3 "2018-01-06T09:37:33Z")

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> [@mp3Guest](#):
>
> When auto-renumbering a folder with 100+ files, the tag results in incorrect data ... Tried this with and without leading 0 ... In each case, mp3tag always shows the correct numbers - but Windows Explorer shows the incorrect data in the track field. ... Error seems to only occur with 100+ tracks selected

Regarding the new created track number looks like an Octal Number, see also ...  
[Request For Comments: Standard for MultiDisc Track Numbering](https://community.mp3tag.de/t/15956/3)  
[Führende Nullen bei dreistelligen Track-Nummern](https://community.mp3tag.de/t/15958/2)  
[/t/19576/1](https://community.mp3tag.de/t/19576/1)  
[Padding Track Num, Scrambled.](https://community.mp3tag.de/t/11740/3)  
[Problem with leading zeros in the TRACK tag](https://community.mp3tag.de/t/12964/2)

DD.20180106.1137.CET

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