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Package Level Rules - Understanding OR

Topics: Publishing Issue
Aug 31, 2016 at 5:20 PM
I want to say that if file1 or file2 do not exit, then the update is installable. So this is what I created
Image

I'm not sure if this is right or not, but if I go to revise after it is published, this is what I see.
Image

Am I doing this right?
Aug 31, 2016 at 9:41 PM
Hi tmrv, you are doing it wrong.
In AND / OR group, logical operator apply to INNER rules. So a logical group with only one rule, mean no group at all.
You should write :

Start AND
msiar
Start OR
    lar Not
        FileExists
    lar Not
    lar Not
        FileExists
    lar Not
End OR
End AND
Marked as answer by tmrv on 8/31/2016 at 2:07 PM
Aug 31, 2016 at 10:08 PM
Ah, ic, thank you!