Error loading the pipeline configuration data from the file

This is a discussion on Error loading the pipeline configuration data from the file within the Commerce server forums in Microsoft Tools category; Our host, for Commerce Server 2007 Enterprise, had a hardware failure of the HP EVA bringing down our Commerce installation. After restoring our site we are now getting pipeline errors. Error loading the pipeline configuration data from the file: file path\pipelines\advertising.pcf RecordHistory -- {2143CF70-1A8D-11D2-9C43-00C04FC29CC1} Class not registered Should I, could I remove this remove and re-insert this component? In the pipeline editor I have to broken pipes - InitCSFPipeline and RecordHistory. These components do not seem available from the pull downs. Is there another method to insert these components. This site is based off the CS2007 starter site....