I moved the backend of a MS Access 2003 created database to a cloud DB server (MS SQL 2008). I've updated the queries and forms using MS Access 2010 to point to the cloud. Since the split, I can edit existing records and create new ones. However, records created in MS Access 2010 can not be updated, I receive a write conflict. I have also tried directly changing the content in the cloud throught MS Access table and have received the same error. An update query written MSSQLSMS will work on the new query. Restarting Access 2010 did not work.