error message when I try to run my application on other computer

When I try to run my application on the other computer I get the error mesage: Component 'MSADODC.OCX' or on of its dependencies not correctly registered: a file is missing or invalid! but when I try to find the MSADODC.OCX file on my computer it doesn't find it! What is wrong!
lp
Jana
Please help!

Did you use the Package and Deployment Wizard or any other installation tools to package and then install your application, or did you simply copy it to the user's machine?

Try running the latest MDAC_TYP.EXE on the user's machine and then run your application.

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