Could not load file or assembly reference

Question

Could not load file or assembly 'CrystalDecisions.CrystalReports.Engine Version=10.2.3600.0 Culture=neutral PublicKeyToken=692fbea5521e1304' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference.

Manikavelu Velayutham · Answer

Mostly the problem is you will have a old copy of dll in the bin or debug folder. Just check it out the version and date of the assemblies in the folder. This error mostly occurs because of this particular reason.