Outlook PDF Preview Handler Error
แนวทาง To manually enable or disable the PDF File Preview integration within Microsoft Outlook, please follow the instructions below: Within Microsoft Outlook 2010, go to “File” menu and click “Options”. Select the “Trust Center” link. Click on the “Trust Center Settings…” button. Select the “Attachment Handling” menu. Click on the “Attachment and Document Previewers…” button. […]