Hi Deamon

You should put ALL after REPLACE:

REPLACE table2.field1 WITH table1.field1, ;
table2.field2 WITH table1.field2, ;
table2.field3 WITH table1.field3 ALL;
FOR table1.field5 = table2.field5 AND ;
table1.field6 = table2.field6

Cause by default, REPLACE only change the next one!

Hope this help! :)