Crystal Report XI issue

[C# Programming]

I used crystal report XI in my application and include merge module for crystal report XI in setup when I deploy it at client while I user want to see report; following exception is occurred.

System.IO.FileLoadException: Could not load file or assembly 'CrystalDecisions.Shared, Version=12.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
File name: 'CrystalDecisions.Shared, Version=12.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304'
Can any one help me to resolve this issue.

Thanks in advance.