Error Code 2147024891-11 appeared due to the failed updates in the user feedback. It is also mentioned to be an Outlook issue. When the user tries system restoration and puts the computer back to an earlier point which failed with the same error during the next restart. As Microsoft enhances the security features and patches on its products. This error is found as an update packages failure on a machine. We have tested a computer with a failed update and computer with a successful update.
Please read the originial post here: https://microsoftliveassist.com/microsoft-support-for-error-code-2147024891-11/