Rename this “Offline Address Books folder” to “Offline Address Books.old” for Outlook versions 2010 and above.
In the Description section of the event, it will show that the update is successful. Users can check if the update of OAB files is successful by looking for the event id 1008 in the application log by File the Distribution Service on the Client Access Server. Open Outlook and click Tools>Send/Receive/Download Address Book on the Outlook interface to perform this download. Let us first know about the OAB file download process in the Outlook client. This error appears when your OAB file is Web Distribution only enabled. Outlook error “0x80190194 can be encountered in Outlook when users try to update the Exchange Offline Address Books (OAB) with the client. The error message is – Task ‘email’ reported error (0x80190194): ‘The operation failed. This is an error “0x80190194” that you may get while trying to update the OAB files in Exchange with the Outlook client.
Outlook error “0x80190194 is a common error related to Offline Address Books.