Cdoex.dll Computer Error Solution

The DLL cdoex.dll file is the Microsoft Exchange library for Microsoft Collaboration Data Objects (CDO). It is used to implement various network applications, including the creation, manipulation and sending of Internet messages.

The cdoex.dll file is an upgrade of the cdosys.dll component of Microsoft Windows operating system. It gives wider functionality than older versions of the CDO library. With the development of the cdoex.dll file, Microsoft CDO is now based on Internet-defined standards. It does not need or make use of any MAPI code to be able to run. With this feature, it is able to control standardized data-access formats.

It is designed for OLE DB data access and with this, is able to access and manipulate data in the Exchange Web Store. It thus allows developers to build applications for messaging, calendaring and contact management on Windows 2000 and Exchange 2000 servers.

With the development of the cdoex.dll file, features of Microsoft CDO were enhanced to give users optimal control of exchange applications. The cdoex.dll file on Exchange 2000 provides objects for creating appointments and meeting requests. This feature enables users to create applications for personal and group scheduling. It is also useful in managing contacts, where contact objects are leveraged against the Exchange Web Store or Active Directory.

It also utilizes the ActiveX data objects as the data navigation model in addition to the CDO objects. Building custom CDO objects is also made possible by the codex.dll file as it deploys a base implementation of a CDO object.

As registration of the CDOSYS component is upgraded to CDO for Exchange 2000, it is now possible to target Web Store development. But more importantly, issues of compatibility for CDOSYS applications are avoided because the cdoex.dll file is a pure superset to cdosys.dll file. All applications supported by CDOSYS are also supported by the cdoex.dll file. All CDO 1.2 and MAPI applications can be deployed without errors to Exchange 2000 Server and will work with applications on the module cdoex.dll file.

The CDO object model design in Exchange 2000 is completed by the base objects provided by the cdoex.dll file and other additional libraries and objects that come with the Exchange 2000 service pack. This includes the CDO for Exchange management libraries (CDOEXM) and CDO Workflow objects (CDOWF) used to manipulate the built-in Exchange workflow engine.


Cdoex.dll is created by:

Microsoft Corporation
Microsoft Support Site

Known file path:

C:\ Program Files\ Common Files\ MicrosoftShared\ CDO\ cdoex.dll

What is a DLL?

Your operating system comes pre-installed with Microsoft DLL’s and most third party programs also install DLL’s.

DLL (Dynamic Link Library) is Microsoft’s implementation of the shared library concept. Meaning there’s a DLL library on your computer and each DLL can be shared among different Microsoft and third party programs. This shared library method helps your computer run faster by having fewer operations running at the same time.

When a DLL is missing or corrupt it may show an error message and programs may fail or crash.

Because DLL’s are shared, one missing or corrupt DLL may affect multiple programs on your computer.


We Guarantee To Solve Your Cdoex.dll Problems

SpeedZooka detects missing or corrupt Microsoft DLL’s like cdoex.dll and will replace it with a fresh working version. Download SpeedZooka below and run a DLL scan of your PC!


Download Free DLL Scan
SpeedZooka runs on Windows XP, Vista, 7 and 8. It has no ads, popups or bundled software and fully uninstalls by clicking Start > All Programs > select SpeedZooka and click Uninstall.

Add Your Comment

Your email address will not be published. Required fields are marked *