# Issue with Key permission

**URL:** <https://pdfjs.community/t/issue-with-key-permission/1761>\
**Category:** Technical Support\
**Created:** [June 9, 2022, 5:55pm UTC](https://pdfjs.community/t/issue-with-key-permission/1761 "2022-06-09T17:55:14Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![zaki.developermode](https://avatars.discourse-cdn.com/v4/letter/z/a5b964/32.png) [@zaki.developermode](https://pdfjs.community/u/zaki.developermode)\
**Post date:** [June 9, 2022, 5:55pm UTC](https://pdfjs.community/t/issue-with-key-permission/1761/1 "2022-06-09T17:55:14Z")

</div>

**Which product are you using?**

**PDF.js Express Version**

**Detailed description of issue**  
I have developed my pdf on my subdomain: [dev.qtoexpert.com](http://dev.qtoexpert.com) and when I moved it to main domain: [https://www.qtoexpert.com](https://www.qtoexpert.com) it is not working, It gives cross permission error in console. Can you check?  
**Expected behaviour**  
{Provide a screenshot or description of the expected behaviour}

**Does your issue happen with every document, or just one?**  
Just one

**Link to document**  
{[Provide a link to the document in question if possible]}  
[https://qtoexpert.com/pdfs\_projects/3282/?v=d71bdd22c8bb](https://qtoexpert.com/pdfs_projects/3282/?v=d71bdd22c8bb)

**Code snippet**  
{Provide a relevant code snippet}

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_[View the full topic](https://pdfjs.community/t/issue-with-key-permission/1761)._