Microsoft Windows Installer guidelines advises doesn't advise adding a
shortcut to the uninstaller.
Answer
Go to the Files and Folders page by selecting it in the
left-side panel. Select the “Application Shortcut
Folder” in the left side tree by clicking on it.
Click the triangle next to the
toolbar button and choose
“Uninstall...” or click the “New Shortcut To >
Uninstall...” list context menu item. Click
in the Shortcut Properties Dialog.
The Uninstall shortcut will be created in the “Application Shortcut Folder”. You can move it to a different folder by drag and drop.
You can customize the newly
created shortcut from its “Properties...” context menu
item.
The Uninstall shortcut is actually a shortcut to the external msiexec.exe file in the Windows System folder and giving the current Product Code as argument.