# Same Write Error As Many Others
**URL:** https://community.mp3tag.de/t/same-write-error-as-many-others/69939
**Category:** Support
**Created:** [October 7, 2025, 7:17pm UTC](https://community.mp3tag.de/t/same-write-error-as-many-others/69939 "2025-10-07T19:17:40Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@ReadWithSound](https://community.mp3tag.de/u/ReadWithSound)
#### Post date: [October 7, 2025, 7:17pm UTC](https://community.mp3tag.de/t/same-write-error-as-many-others/69939/1 "2025-10-07T19:17:40Z")
As you can see, current version, can’t write to a few particular m4b files. Files play fine, I have tried tagging them in the same network folder where I am successfully tagging many other files. I tried then moving it to a local disk and get the same error when it is there. No other processes are accessing it, I haven’t seen a tool to verify integrity of m4b files but if there is one I’ll try it. Please help if anyone can.
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [October 7, 2025, 7:24pm UTC](https://community.mp3tag.de/t/same-write-error-as-many-others/69939/2 "2025-10-07T19:24:06Z")
I've sent you a link via PM, with details on how to share that file for me to analyse.
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### Author:  [@ReadWithSound](https://community.mp3tag.de/u/ReadWithSound)
#### Post date: [October 7, 2025, 7:38pm UTC](https://community.mp3tag.de/t/same-write-error-as-many-others/69939/3 "2025-10-07T19:38:41Z")
I did not realize that foobar2000 worked on m4b files. I grabbed that and checked these files and they are damaged:
Error: Object "mdat" at 3734176 bytes is truncated.
Error: Media data is truncated, the file may not be playable completely.
This is resolved
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [November 6, 2025, 7:39pm UTC](https://community.mp3tag.de/t/same-write-error-as-many-others/69939/4 "2025-11-06T19:39:08Z")
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