making setup

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hi all ,

i have Problem when I want to creat setup for my program I used delphi to creat it and pardox database also i make Alias database while i am using installshield i did everything correctly I configure the alias and its path but why when i try to install it on another machin error message indeciat that unknow alias *nameoftheAlias* is there something wrong or is there any other programs can help me to achieve what i want to do

i will appreciate you all for any recommendation