# Client cannot connect ssl channel **URL:** https://community.xibo.org.uk/t/client-cannot-connect-ssl-channel/21945 **Category:** Xibo Player for Windows **Created:** [February 16, 2020, 9:05pm UTC](https://community.xibo.org.uk/t/client-cannot-connect-ssl-channel/21945 "2020-02-16T21:05:48Z") **Posts on this page:** 1 **Showing post:** 2
### Author: ![alex](https://community.xibo.org.uk/user_avatar/community.xibo.org.uk/alex/32/5782_2.png) [@alex](https://community.xibo.org.uk/u/alex) #### Post date: [March 4, 2020, 12:49pm UTC](https://community.xibo.org.uk/t/client-cannot-connect-ssl-channel/21945/2 "2020-03-04T12:49:33Z")
Version 2 Xibo for Windows Players use TLS 1.1/1.2 by default. Older versions can be made to use newer TLS by adjusting your registry settings - but this may also impact other applications, so be sure you understand the implication before doing so. > [@Enable TLS 1.2 / Strong Crypto in Windows .net Player](https://community.xibo.org.uk/t/enable-tls-1-2-strong-crypto-in-windows-net-player/7091): > > By default, the Windows .net Player uses the standard crypto libraries provided by the Microsoft .net Framework. If you need to use a CMS that provides only TLS 1.2 connections, then you will need to ensure you set the following registry settings: 32 bit machines Key: HKLM\SOFTWARE\Microsoft\.NetFramework\v4.0.30319\SchUseStrongCrypto Type: DWORD Value: 1 64 bit machines Key: HKLM\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319\SchUseStrongCrypto Type: DWORD Value: 1 Original post th… --- _[View the full topic](https://community.xibo.org.uk/t/client-cannot-connect-ssl-channel/21945)._