erreur assembly pour crystal report

Question

bonjour,

apres avoir pu intaller crystal report et resoudre le probleme de fichier,

j ai l erreur suivante a l execution

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\win32_x86\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified.

comment y remedier

merci