installation - Condition in components list in WIX -


is there way check file existence during installation. idea implement thing this:

1. install "file1.txt" 2. if fileexists("file2.txt") install "file3.txt" else install "file4.txt" 3. install "file5.txt"

how can done using wix?

you can use file search check if file2 exists. (example) result of search stored in property.

use property condition component hold file3 , file4.


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