# Invalid 'File Cannot be Opened for Writing' when padding bytes are missing (Mp3tag V3.11 on Windows 10 64-bit)

**URL:** https://community.mp3tag.de/t/invalid-file-cannot-be-opened-for-writing-when-padding-bytes-are-missing-mp3tag-v3-11-on-windows-10-64-bit/56080
**Category:** Support
**Created:** [January 27, 2022, 7:56am UTC](https://community.mp3tag.de/t/invalid-file-cannot-be-opened-for-writing-when-padding-bytes-are-missing-mp3tag-v3-11-on-windows-10-64-bit/56080 "2022-01-27T07:56:13Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [February 13, 2022, 4:11pm UTC](https://community.mp3tag.de/t/invalid-file-cannot-be-opened-for-writing-when-padding-bytes-are-missing-mp3tag-v3-11-on-windows-10-64-bit/56080/4 "2022-02-13T16:11:39Z")

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I've added a workaround for those missing padding bytes with [Mp3tag v3.12a](https://community.mp3tag.de/t/455).

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_[View the full topic](https://community.mp3tag.de/t/invalid-file-cannot-be-opened-for-writing-when-padding-bytes-are-missing-mp3tag-v3-11-on-windows-10-64-bit/56080)._