Question: sbddesktop.exe has stopped working sage 50 payroll?
Answer: This can happen when Kaspersky Internet Security is running on the PC. During the installation, a prompt may have appeared advising that a trojan has been detected. To avoid this, within Kaspersky you need to add Payroll.exe and SBDDesktop.exe as trusted applications on exception list, then reinstall Sage 50 Payroll.