While the debugger would start the application and attach, you can specify just any executable which will be run instead, thus overriding the original one. The Image File Execution Options registry key was designed, among other things, to automatically launch a debugger when an application starts. Type or paste the following command, and press Enter: reg add 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Utilman.exe' /v 'Debugger' /t REG_SZ /d 'systray.exe' /f You can override the executable, thus making the button useless. Clicking the button would usually start Utilman.exe, which in turn would display the Ease of Access options.
