# Track Number Wizard does not add zeros for padding

**URL:** <https://community.mp3tag.de/t/track-number-wizard-does-not-add-zeros-for-padding/47513>\
**Category:** Support\
**Created:** [January 12, 2020, 6:28pm UTC](https://community.mp3tag.de/t/track-number-wizard-does-not-add-zeros-for-padding/47513 "2020-01-12T18:28:53Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![BerlinSoe](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/b/a587f6/32.png) [@BerlinSoe](https://community.mp3tag.de/u/BerlinSoe)\
**Post date:** [January 12, 2020, 6:28pm UTC](https://community.mp3tag.de/t/track-number-wizard-does-not-add-zeros-for-padding/47513/1 "2020-01-12T18:28:53Z")

</div>

I have a problem with the Track Number Wizard, the leading zero function does not insert a zero. Since the update to 2.99A

---

<div class="post-metadata">

**Author:** ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)\
**Post date:** [January 12, 2020, 6:31pm UTC](https://community.mp3tag.de/t/track-number-wizard-does-not-add-zeros-for-padding/47513/2 "2020-01-12T18:31:10Z")

</div>

What kind of files do you treat?  
If these are MP4 files, then the standard does not allow leading zeros.

---

<div class="post-metadata">

**Author:** ![system](https://community.mp3tag.de/uploads/default/original/2X/c/ce7035d426cb755a7916793326d23b465222a407.png) [@system](https://community.mp3tag.de/u/system)\
**Post date:** [February 9, 2026, 12:28pm UTC](https://community.mp3tag.de/t/track-number-wizard-does-not-add-zeros-for-padding/47513/3 "2026-02-09T12:28:24Z")

</div>