EF (Entity Framework) 4.3 Migration tool does not work on EF 4.1 DB

Question

I want to modify one DB which was developed with EF 4.1 (Code First). I upgraded the project into EF 4.3 and follow this steps: http://blogs.msdn.com/b/adonet/archive/2012/0

Answer 1

Run "Add-Migration InitialMigration -IgnoreChanges" before doing any changes to the model.. Make the required changes, then run "update-database"