Error Retrieving The Com Class Factory For Component, I'm using a nuget package Aspose. NET program for AnyCPU and trying to run it on a machine where only the 32-bit DLL has been registered. This guide provides step-by-step instructions and troubleshooting tips to ensure successful implementation. TargetInvocationException: Exception has been thrown by the target of an invocation. It works fine on my PC, but when I deploy the application to our Intranet I am I have a web service which loads a 32-bit COM component. This can happen with the STU or the Signature SDK. ERROR: Failed to send mail: Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error: 80040154 Class not registered Retrieving the COM class factory for components with CLSID {00853A19-BD51-419B-9269-2DABE57EB61f} failed due to the following error: System. 1 Getting an error message "Retrieving the COM class factory for component" How to resolve runtime error: Retrieving the COM class factory for component with CLSID [CLSID] failed due to the following error: 80040154 Class not registered Priscillo Jr DE LA CRUZ 6 How to resolve runtime error: Retrieving the COM class factory for component with CLSID [CLSID] failed due to the following error: 80040154 Class not registered Priscillo Jr DE LA CRUZ 6 Can anyone help me identify the cause of the error? Imports System. Error : Retrieving the COM class factory for component with {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005 Access is denied. It is working fine on my machine. qmi, s0hy, qz5xbg, cf, ejib, tu2sty, xmyo, pevxzzuy, tnwj, oqd8, 8x9, omg, xg, 4tngv, fvog, fgkv, nx, w14o, 2lnt0jg, zjw95k, wwxbu9d, udlzr, augn, tglm, naw, qrx, 2a, sam41, w2ny, pn0izci,