Sometimes, Delphi XE2 gets confused after converting an old Delphi project because the
Unit scope names are not correct. When creating a new Delphi XE2 application, the
Unit scope names are as follows: System;
Xml;Data;Datasnap;Web;
Soap;
Vcl;
Vcl.Imaging;
Vcl.Touch;
Vcl.Samples;
Vcl.Shell This means ...
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