I’m thrilled to read your article! I’m a technology enthusiast specializing in troubleshooting. When Outlook cannot be opened, it may be due to corrupt files, add-ins, or issues with the profile. Start by restarting your system, running Outlook in Safe Mode (Outlook.exe /safe), or repairing the application via "Apps & Features." If Outlook is not receiving emails with attachments, check your internet connection, junk/spam folders, and attachment size restrictions. Update Outlook to the latest version to fix bugs, and ensure your mailbox isn’t full. Also, disable any antivirus or firewall temporarily, as they might block attachments. Reconfiguring your email account or creating a new Outlook profile often resolves persistent issues effectively.