Error initilizing Lib

JusWhen I go to start the initilizing the libary I get Retrieving the COM class factory for component with CLSID {52D6E699-9256-414F-8FCD-F38FDF6AC8EE} failed due to the following error: 80040154.

What do I need to do to fix this

regsvr32 sfFTPLib.dll