Eu estou tendo problemas em VS 2010, crystalreports, usando c # para fazer um aplicativo do windows.

Eu recebo o seguinte erro com o seguinte código:

 CrystalReport1 cr1 = new CrystalReport1();
 cr1.SetDataSource(dt1); //Error 

Could not load file or assembly 'file:///C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win64_x64\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified.