Lync Server 2013 forcefully deletes chat rooms

Create a chat room, and then delete the chat room creator or the administrator, and then want to delete the chat room.

Resolve:

Run on the run interface:

Remove-CsPersistentChatRoom-Identity

Delete chat room

Chat room information can be viewed in the mgc database.

After deleting the chat room, log in to the Lync client and report the following error

Resolve:

Command to disable persistent chat rooms where Identity is FePool.contoso.com\ ITChatRoom.

Set-CsPersistentChatRoom-Identity "FePool.contoso.com\ ITChatRoom"-Disabled $True

Delete all members of the chat room.

Set-CsPersistentChatRoom-Identity "FePool.contoso.com\ ITChatRoom"-Members $null

-Managers @ {Add= "sip:zhangsan@contoso.com", "sip:lis@contoso.com"}

To remove a user from the administrator list, use the Remove method:

-Managers @ {Remove= "sip:wangw@contoso.com"}