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COM class factory Error (80040154)

Our Windows based (C#, .Net Framework 3.5) console application receives this error when attempting to interface BO XI v12.1.

This issue only occurs when the console app runs on a 64 bit server (Windows 2008 R2).

Error:

Retrieving the COM class factory for component with CLSID {E063B04A-CB8B-460E-99D0-F7D8FA2FAAA2} failed due to the following error: 80040154

The error occurs when trying to use the boSession GetInfoStore object. I have seen similar posts but they relate to an web based app running under IIS.

Any suggestions welcome...

Thanks

Former Member
replied

You will also need to make sure that you Click on Database Access and select "Will be installed on local hard drive"

Missing this option has been known to cause casting issues.

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