How to fix and what does it mean? 'Failed to create IDispatch"

Hello Barrlou,

1.       When do you receive this error message?

2.       Have you made any changes on your computer prior to the issue?

3.       Does it happen with any particular website?

4.       Are you us any third party security software?

This error is related to McAfee security software.

I would suggest you to refer the link “ERROR: Failed to Create IDispatch” to know more about Idispatch error message.

Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article: Back up the registry

If that doesn’t work, I would suggest you to check with the McAfee support for more information.

https://community.mcafee.com/community/home/