Add parameter

[lupetto77]

Hi, as a title I would like to create the icon on the desktop with the possibility to add parameters with hymn setup.
In use horn:

[Icons]
Name: {group} \ Uninstall {#AppName}; Filename: {app} \ unins000.exe; WorkingDir: {app}; Check: CheckError
Name: {group} \ {# AppName}; Filename: {app} \ {# AppExec}; WorkingDir: {app}; Check: CheckError
Name: {commondesktop} \ {# AppName}; Filename: {app} \ {# AppExec}; WorkingDir: {app}; Check: CheckError

But I do not know how to add parameters, somebody can help me.