AbleCommerce Shopping Cart Software

We have upgraded from able 7.0 to 7.06. I upgraded the dataport to the newest version and downloaded products without a problem. However upon uploading we get this error for every product in the file . This holds true even if I upload an unaltered file that I just downloaded.
Any Thoughts?
Thanks Everyone

The data types ntext and varchar are incompatible in the equal to operator.
Update unsuccessful for Product
ProductId = 27370
Name = In Love
Error message: The data types ntext and varchar are incompatible in the equal to operator.

at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at CommerceBuilder.Data.Database.a(DbCommand A_0, CommandBehavior A_1)
at CommerceBuilder.Data.Database.ExecuteReader(DbCommand command)
at CommerceBuilder.Products.ProductDataSource.LoadForCriteria(String sqlCriteria, Int32 maximumRows, Int32 startRowIndex, String sortExpression)
at CommerceBuilder.Products.ProductDataSource.LoadForCriteria(String sqlCriteria)
at CommerceBuilder.DataClient.Api.ObjectHandlers.ImportHandler.an.a(Object A_0)
at CommerceBuilder.DataClient.Api.ObjectHandlers.ImportHandler.a(Array A_0, Type A_1, String A_2, String A_3, String A_4, Object A_5, w A_6, f A_7, c A_8, e A_9, String A_10)

Base Exception: The data types ntext and varchar are incompatible in the equal to operator.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at CommerceBuilder.Data.Database.a(DbCommand A_0, CommandBehavior A_1)
at CommerceBuilder.Data.Database.ExecuteReader(DbCommand command)
at CommerceBuilder.Products.ProductDataSource.LoadForCriteria(String sqlCriteria, Int32 maximumRows, Int32 startRowIndex, String sortExpression)
at CommerceBuilder.Products.ProductDataSource.LoadForCriteria(String sqlCriteria)
at CommerceBuilder.DataClient.Api.ObjectHandlers.ImportHandler.an.a(Object A_0)
at CommerceBuilder.DataClient.Api.ObjectHandlers.ImportHandler.a(Array A_0, Type A_1, String A_2, String A_3, String A_4, Object A_5, w A_6, f A_7, c A_8, e A_9, String A_10)

Ok looks like we fixed this. Some how the update was set for "Cutsom Match Fields" and one of the matching fields had nothing in it. Changed it to match the correct fields (ones that are not blank) and upload worked fine.
Thanks