Hi..This is Shahab Uddin Abbasi working as a Software Developer.I am new to Visual Studio 2008.I have 2 dll's which need strong name at the time when i build the Solution.Earlier that software was in VS 2005.I have assigned Strong name key to that project but its shows errors like : Error 14 Assembly generation failed -- Referenced assembly 'Interop.WordEmbedder' does not have a strong name. Can someone suggest me, how to solve this problem. Thanks Shahab Uddin Abbasi