# FileReference sandbox error problem

**URL:** https://forum.kirupa.com/t/filereference-sandbox-error-problem/189330
**Category:** flash
**Created:** [June 1, 2006, 7:08pm UTC](https://forum.kirupa.com/t/filereference-sandbox-error-problem/189330 "2006-06-01T19:08:13Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![sova](https://avatars.discourse-cdn.com/v4/letter/s/35a633/32.png) [@sova](https://forum.kirupa.com/u/sova)
#### Post date: [June 1, 2006, 7:08pm UTC](https://forum.kirupa.com/t/filereference-sandbox-error-problem/189330/1 "2006-06-01T19:08:13Z")

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The site I’m making has mp3 files that the user should be able to download, I’ve managed to get it to work locally, but as soon as transfer to server i get a sandox error message, I’ve tried to create a policy file as I’ve red that that may sort out my problem, but I cant get it to work, Idont really know what code use in flash and where to place it, I’d be greatful if anyone could help me with this…