# Opus not detecting file changes after IP broadcast

**URL:** https://resource.dopus.com/t/opus-not-detecting-file-changes-after-ip-broadcast/14328
**Category:** Help & Support
**Created:** [November 8, 2012, 8:57pm UTC](https://resource.dopus.com/t/opus-not-detecting-file-changes-after-ip-broadcast/14328 "2012-11-08T20:57:15Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![Leo](https://resource.dopus.com/user_avatar/resource.dopus.com/leo/32/69732_2.png) [@Leo](https://resource.dopus.com/u/Leo)
#### Post date: [November 14, 2012, 6:21pm UTC](https://resource.dopus.com/t/opus-not-detecting-file-changes-after-ip-broadcast/14328/9 "2012-11-14T18:21:02Z")

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> [@](#):
>
> Opus 10.1.0.0 x64

Any reason you're using an old version?

> [@](#):
>
> currently not detecting file changes (local or network) on Windows Server 2008 R2

Is Windows Explorer the same?

If Explorer is okay but Opus isn't, try the suggestions in [Changes to folders are not always detected](https://resource.dopus.com/t/changes-to-folders-are-not-being-detected/1786/1).

> [@](#):
>
> It's also slow to open Excel 2010 when an Excel file is double-clicked. It opens Excel immediately when an Excel toolbar button is clicked, though. Other types of files don't seem to be affected.

Is Windows Explorer the same when double-clicking Excel files?

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_[View the full topic](https://resource.dopus.com/t/opus-not-detecting-file-changes-after-ip-broadcast/14328)._