When you run with -nogui you get a nice SEGV - this (trivial) patch fragment
fixes it - nice to have the -nogui option in there though; extremely useful.
Thanks:

--- setup2/source/agenda/agenda.cxx     15 May 2003 09:39:26 -0000      1.80
+++ setup2/source/agenda/agenda.cxx     5 Jun 2003 13:45:41 -0000
@@ -2102,14 +2102,18 @@ void SiAgenda::PrintFoot(int nErrors)
 
 void SiAgenda::UpdateATToolSupport()
 {
-    AllSettings  aAllSettings( Application::GetSettings() );
-    MiscSettings aMiscSettings( aAllSettings.GetMiscSettings() );
+       AllSettings  aAllSettings( Application::GetSettings() );
+       MiscSettings aMiscSettings( aAllSettings.GetMiscSettings() );
 
-    // now we get the ATTool Settings
-       BOOL bEnable = aMiscSettings.GetEnableATToolSupport();
+       // now we get the ATTool Settings
+       BOOL bEnable;
+       if( m_pEnv->HasVCL() )
+               bEnable = aMiscSettings.GetEnableATToolSupport();
+       else
+               bEnable = FALSE;
        m_pEnv->SetATToolSupport( bEnable );
 
-    // and finaly change the Replacement
-    m_pEnv->UpdateReplacement( "<ATToolSupport>", m_pEnv->GetATToolSupport() );
+       // and finaly change the Replacement
+       m_pEnv->UpdateReplacement( "<ATToolSupport>", m_pEnv->GetATToolSupport() );
 }