# Xibo for Windows v4 R406
**URL:** https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800
**Category:** Announcements
**Created:** [December 10, 2025, 9:09am UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800 "2025-12-10T09:09:30Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@Ieuan\_Leigh](https://community.xibo.org.uk/u/Ieuan_Leigh)
#### Post date: [December 10, 2025, 9:09am UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800/1 "2025-12-10T09:09:30Z")
We are pleased to announce Xibo for Windows v4 R406. This release includes 3 enhancements and 3 fixes.
## Enhancements
- XMR will communicate via a WebSocket when connected to a 4.4 CMS
- Allow use of the Webcam/microphone in HTML based widgets
- Chromium (CEF) web engine upgrade to 141.0.110
## Issues
- Scheduled events with Weather criteria are shown for the duration of the criteria rather than a short time
- Taskbar no longer appears over player in rare circumstances
- Option to provide a locale for web content rendered through CEF
## Download
Use the link to [Download Xibo for Windows v4 R406](https://xibosignage.com/api/downloads/911).
Visit our [Downloads](https://xibosignage.com/downloads) page for all the latest releases.
## Install / Upgrade
**This Player requires Windows 10 or later.**
Installation instructions can be found [here](https://xibosignage.com/docs/setup/xibo-for-windows-installation).
Instructions for upgrading from an earlier release can be found [here.](https://xibosignage.com/docs/setup/upgrading-xibo-for-windows)
If you have a white label build of the application, the upgrade is available in the White Label section of your [My Account dashboard](https://xibosignage.com/my-account/white-label).
Further guidance on updating your white label player can be found [here](https://xibosignage.com/docs/setup/white-label-players#content-getting-an-updated-version)
## Feedback
Please leave any feedback in the comments!
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### Author:  [@dan](https://community.xibo.org.uk/u/dan)
#### Post date: [December 16, 2025, 4:05pm UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800/2 "2025-12-16T16:05:03Z")
16 posts were split to a new topic: [Webpage with video has stopped working in v4 R406](https://community.xibo.org.uk/t/webpage-with-video-has-stopped-working-in-v4-r406/36825)
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### Author:  [@RandomUser](https://community.xibo.org.uk/u/RandomUser)
#### Post date: [January 30, 2026, 1:27pm UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800/3 "2026-01-30T13:27:30Z")
Hello,
Unable to install this version for some reason. Tried to update couple Windows clients (Win11 25H2) but install fails on both with Wizard ended prematurely. Tried to uninstall old version and C++ runtime but still get the same error.
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### Author:  [@RandomUser](https://community.xibo.org.uk/u/RandomUser)
#### Post date: [January 30, 2026, 1:48pm UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800/4 "2026-01-30T13:48:07Z")
New version with sha sha256:9f0b02206d06e26b3307caad3fa7fdc1e8932a4781b7ba392966946277e1d9aa released Jan 29. worked, so no issues with installing
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### Author:  [@pitoco02](https://community.xibo.org.uk/u/pitoco02)
#### Post date: [February 10, 2026, 1:47pm UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800/5 "2026-02-10T13:47:15Z")
White Label version are not working.
The Wizard stop as well.. the same error above
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### Author:  [@Frazer](https://community.xibo.org.uk/u/Frazer)
#### Post date: [February 10, 2026, 3:29pm UTC](https://community.xibo.org.uk/t/xibo-for-windows-v4-r406/36800/6 "2026-02-10T15:29:34Z")
Hi @pitoco02 ,
Please can you try running the following command in Command Prompt - this will start the installer and record a log file that will hopefully allows us to see what the issue is:
> msiexec /i “C:\MyPackage\Example.msi” /LV “C:\log\example.log”
Please replace the first location between the quotes with the location of the installer, and for the 2nd location please enter somewhere to save the log file.
When the installer opens, please go through it as you normally would and then, when it has finished, locate the log file and send it to me in a private message by clicking on my username and selecting ‘Message’.