403     iMaintenance->InstallL( *iManipulate, *iSchema );

   403     // TRAP InstallL - first time for if there has been schema update, and 

   404     // the DB version is too old. Delete the DB and try to recreate it

   405     TRAPD( error, iMaintenance->InstallL( *iManipulate, *iSchema ) );

   406     if( error == KErrCorrupt )

   407         {

   408         delete iSchema;

   409         iSchema = NULL; // for CS

   410         iSchema = CMdsSchema::NewL();

   411         

   412         delete iManipulate;

   413         iManipulate = NULL; // for CS

   414         iManipulate = CMdSManipulationEngine::NewL( *iSchema, *iNotifier, 

   415             *iLockList );

   416     

   417         CMdSMaintenanceEngine::InitConnectionL();    

   418         // TRAP InstallL - second time for if the schema file in private not updated

   419         // during update, and the first attempt to recreate the DB fails. 

   420         // Then schema file in rom is used for final attempt to recreate the DB

   421         TRAP( error, iMaintenance->InstallL( *iManipulate, *iSchema ) );

   422         if( error == KErrCorrupt )

   423             {

   424             delete iSchema;

   425             iSchema = NULL; // for CS

   426             iSchema = CMdsSchema::NewL();

   427             

   428             delete iManipulate;

   429             iManipulate = NULL; // for CS

   430             iManipulate = CMdSManipulationEngine::NewL( *iSchema, *iNotifier, 

   431                 *iLockList );

   432         

   433             CMdSMaintenanceEngine::InitConnectionL();    

   434             // If the DB cannot be created from ANY available schema file, nothing can be 

   435             // can be done at this point, unfortunately

   436             iMaintenance->InstallL( *iManipulate, *iSchema );

   437             }

   438         }

   439     else if( error != KErrNone )

   440         {

   441         User::Leave( error );

   442         }