# \#pycdlib

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## [ISO\_customize module error : "msg": "Failed to delete iso file /boot.cfg with error: Assigned an extent beyond the ISO (214605 \> 214603)"}](https://forum.ansible.com/t/iso-customize-module-error-msg-failed-to-delete-iso-file-boot-cfg-with-error-assigned-an-extent-beyond-the-iso-214605-214603/2009)

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**Author:** [@rimjith](https://forum.ansible.com/u/rimjith)\
**Replies:** 2\
**Last updated:** [October 28, 2023, 11:10am UTC](https://forum.ansible.com/t/iso-customize-module-error-msg-failed-to-delete-iso-file-boot-cfg-with-error-assigned-an-extent-beyond-the-iso-214605-214603/2009 "2023-10-28T11:10:24Z")

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I am trying to modify the iso file using below code, but getting the error “msg”: “Failed to delete iso file /boot.cfg with error: Assigned an extent beyond the ISO (214605 \> 214603)”} unable to find any article. Can an…