: In rare cases, antivirus software might block the activation process. Adding the installation folder (typically C:\Program Files (x86)\StartIsBack antivirus exclusions may resolve verification issues. the program or finding a free alternative for customizing your Start menu? How to fix the sad face emoji in the Windows 10 Start menu
: If you have a license but the software cannot verify it (due to internet issues or server errors), the sad face may appear as a fallback. Third-Party ISOs startisback sad face