ContentListHelper.dll problem in 64 bit installation of Commerce Server 2007

When using 64 bit Commerce Server 2007, you may experience problems after deploying your code. That may be caused by the 32 bit version of the Microsoft.CommerceServer.Internal.ContentListHelper.dll placed in your application’s bin folder.

Application tries to load libarary, finds in the bin directory, then it tries to load the 32 bit dll on the 64 bit windows operatiing system. You may delete the dll from the bin directory, and thus application tries to load it from the Global Assembly Cache.

As Max AKBAR’s post in the CS Forum: