Mongoose Solutions Objectz.Net Or mapper

'm currently working on a C# project that uses from Mongoose Solutions. I’m encountering a problem when this line of code is run: DataLib.ORMapping.ProjectParser.loadProject(file.FullName, licensekey);

[B]The error I receive is: Could not load file or assembly ‘System.Data.OracleClient, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089’ or one of its dependencies. The located assembly’s manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information[/B]

I haven’t been able to find any information on except for the user guide which came with the file download. I think the problem may lie with the license key I am using, but I’m not sure. I don’t think the code is ever running.

Any info or experience you may have with would be greatly appreciated.

Thanks in advance