I am writing an IM Client using the steps mentioned in the article: https://msdn.microsoft.com/en-us/library/office/jj900715.aspx . My client is working fine (except events) if lync is installed in the system but failing if uninstalled the lync client (No lync client installerd). In the article it's mentioned that:
Important: The type library for the required interfaces is embedded in Lync 2013/Skype for Business. For third-party integrators, this works only when both Lync 2013 and Skype for Business are installed on the target machine. If you are integrating using Office Standard, you need to extract the type library and install it on the target machine. The Lync 2013 SDK includes the Microsoft.Office.UC.dll file.
Now I am stuck here. how to extract the type library for the required interface? I tried to extract if from 'Microsoft.Office.Uc.dll' as below but got errors as below:
C:\Windows\Microsoft.NET\Framework\v4.0.30319>RegAsm.exe /tlb "C:\requiredTlb\Microsoft.Office.Uc.dll" Microsoft .NET Framework Assembly Registration Utility version 4.6.1055.0 for Microsoft .NET Framework version 4.6.1055.0 Copyright (C) Microsoft Corporation. All rights reserved.
Types registered successfully
RegAsm : error RA0000 : CLR assembly 'C:\requiredTlb\Microsoft.Office.Uc.dll' was imported from a type library and cannot be re-exported to a type library. Make sure the type library from which the assembly was imported is registered.
Please help me in this regards. I am new to COM Programming so don't know how to proceed.
Thanks, Dileep
