since about a week, we (VSR) can’t compile our plug-ins any longer, because we get a signing error:
24>EXEC : SignTool error : The signer’s certificate is not valid for signing.
24>EXEC : SignTool error : An error occurred while attempting to sign: C:\vp\projects\trunk_clean\Rhino_RenderingPlugIn\x64\PseudoDebugRh5\VSR_Rhino_Render_pd.rhp
Can anybody help us how to proceed here? Is it possible that these certificates run out after a year or so?