Forum Discussion

Copper Contributor

Oct 29, 2025

Skype For Business SE - persistent Chat

Hello, maybe someone of you run into the same error and is able to help me on this topic: we are using SkypeForBusiness only for internal communication last week we have upgraded SkypeForBusinn...

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Skype for Business Adoption

Spisarau

Copper Contributor

Nov 18, 2025

Here is the answer to your question

https://learn.microsoft.com/en-us/SkypeForBusiness/help-topics/2019/lscp/ms.lync.lscp.PersistentChatAddinMain

Filip_

Brass Contributor

Dec 08, 2025

This is not correct, PC is supported in 2019 and SE also.