Pastel 19 SDK Error

SOLVED

Good Day,

I hope I'm at the Right Place to Ask this Question, Else can I please be pointed to where to ask this Question.

We use the Sage SDK to do 3rd Party integration into Pastel, but has now run into a Strange Error on a New Installation that was done.

Environment: MS Server 2012 R2 64-bit / Sage 50c Pastel Partner v 19.3.2 / IIS v6.2 Build 9200 / SDK v14 User Components Installed

When we try to do a Simple Call via Local Website to get a Customer from the Pastel DB, we get the Below Error:

System.Runtime.InteropServices.COMException: Retrieving the COM class factory for component with CLSID {F4477C72-9446-4526-B949-54DCE2E09DFA} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).
   at PastelInterface.Classes.PastelProxy.OpenPastelSDK(String pDataPath)
   at PastelInterface.Classes.PastelProxy.GetRecord(String pFileName, Int16 pKeyNumber, String pKeyValue, String pDataPath)
   at PastelInterface.Classes.PastelCustomer.GetCustomer(CustomerSearchKeys pKeys, String pValue, String pDataPath)

Is there something that still needs to be Registered on the Server? Or a Missing File?

Thank you for any assistance.