# Opk

**URL:** <https://forum.kirupa.com/t/opk/190290>\
**Category:** Uncategorized\
**Created:** [June 10, 2006, 1:00am UTC](https://forum.kirupa.com/t/opk/190290 "2006-06-10T01:00:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nvzak](https://avatars.discourse-cdn.com/v4/letter/n/71c47a/32.png) [@nvzak](https://forum.kirupa.com/u/nvzak)\
**Post date:** [June 10, 2006, 1:00am UTC](https://forum.kirupa.com/t/opk/190290/1 "2006-06-10T01:00:14Z")

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Has any one here used the Microsoft OPK? If so, when i use sysprep it deosn’t work after that, it says a certain file is missing. can any one help?