c# - Could not load file or assembly in NHibernate

Question

I recently had some problems with the hibernate.cfg.xml file as I hadn't had the following line in.

<property name='proxyfactory.factory_class'>NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>

Now that this is fixed I get the following error.

Could not load file or assembly 'NHibernate, Version=2.1.0.4000, Culture=neutral, PublicKeyToken=aa95f207798dfdb4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Why do I get this error and how do I fix it?

Answer 1

These files should be in the same directory as the referenced file, NHibernate.dll:

• Antlr3.Runtime.dll
• Iesi.Collections.dll
• log4net.dll
• Castle.Core.dll
• Castle.DynamicProxy2.dll

Also you should add a reference or copy this one too:

• NHibernate.ByteCode.Castle.dll