Follow these instructions to install CDO for Outlook 2007/2010.
|1.||Go to the Microsoft download site and download the file ExchangeCdo.EXE.|
Internet Explorer Security Warning Dialog
|2.||Run the downloaded file.|
Extraction Directory Dialog
|3.||Choose a directory in which to extract the files. Click Ok.|
|4.||Find the extracted ExchangeCdo.exe file and run it.|
Installation Completion Dialog