The Outlook 0x80040900 error basically comes during send/receive and it is easily fixed by SysInspire Outlook recovery software. This software also recovers your PST file that has been damaged and it is able to convert them into other formats including EML, EMLX, MSG, HTML, MBOX, VCF, and etc. It has a Date-Filter feature also, with the help of it you can export data from the selective dates.
Get more:-Complete Solution to fix the Outlook 0x80040900 error
Steps to fix Outlook 0x80040900 error
- Remove the email account and add it again.
- Repair Microsoft Office installation. To do so, follow these below steps:
- Go to Control Panel > Programs and Features.
- Now find the Microsoft Installation in the list. Right-click it, and click Change.
- Then select the Repair option.