当从Delphi 7调用外部dll时，TClientDataSet中缺少字段错误

I have a DLL created in Delphi XE2 that is using DB Express and TClientDataSet to display the results of a join in a DB Grid. There is a simple function to launch/show the form that is exported for use in other applications. The query is executed, and the grid populated, on FormActivate.I have a DLL created in Delphi XE2 that is usin