When you create an update, on top of the window, there is a text that explain what this window is for.
When you see :
When you see :
Tell me what you have define as rules.
When you see :
Indicate here the rule or rules that allow clients computer to determine if the update is already installed.You are in the window where you can define "IsInstalled" rules.
When you see :
Indicate here the rule or rules that allow clients computer to determine if the update is installable.You are in the window where you can define "IsInstallable" rules.
Tell me what you have define as rules.