diff -r 8b7f4e561641 -r e8965914fac7 appinstaller/AppinstUi/Client/Src/SWInstLauncher.cpp
--- a/appinstaller/AppinstUi/Client/Src/SWInstLauncher.cpp	Wed Sep 01 12:22:02 2010 +0100
+++ b/appinstaller/AppinstUi/Client/Src/SWInstLauncher.cpp	Tue Sep 14 21:31:28 2010 +0300
@@ -25,6 +25,7 @@
 #include "SWInstDefs.h"
 #include "SWInstCommon.h"
 
+
 using namespace SwiUI;
 
 // ================= MEMBER FUNCTIONS =======================
@@ -48,16 +49,17 @@
 //
 EXPORT_C TInt RSWInstLauncher::Connect()
     {
+   
     TInt result( KErrNone );
 
     if ( !iConnected )
         {
         if ( CEikonEnv::Static() )
-            {            
+            {               
             TRAP( result, ConnectChainedAppL( KUidSWInstSvr ) );
             }
         else
-            {
+            {             
             TRAP( result, REikAppServiceBase::ConnectNewAppL( KUidSWInstSvr ) );            
             }
         
@@ -78,12 +80,22 @@
 // -----------------------------------------------------------------------------
 //  
 EXPORT_C void RSWInstLauncher::Close()
-    {
+    {        
     if ( iConnected )
         {
-        RAknAppServiceBase::Close();
+        if ( CEikonEnv::Static() )
+            { 
+            // Note this will crash if non ui application like SWI Daemon.
+            RAknAppServiceBase::Close();
+            }
+        else
+            {            
+            // Use EikAppServiceBase if non UI application.
+            REikAppServiceBase::Close();
+            }
+        
         iConnected = EFalse;
-        }    
+        }        
     }
 
 // -----------------------------------------------------------------------------