MFC-L2922DW FAQs & Troubleshooting MFC-L2922DW Not your product? Sort by: Updated Date Popularity 2 Results 1. 18/06/2024 I get the error message "Deploy result mismatch" when using BRAdmin Professional 4 or Mass Deployment Tool to configure settings on Brother machines. 2. 06/08/2018 When I run the Firmware update tool, the "Program failed to run" message appears on my PC screen. Error Messages FAQs & Troubleshooting