help with installshield for delphi

[double]

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

[werdnareid]

try innosetup .......i use it and its quite good ..I does not gather all the things you need but the installer makes it quit easy to add them..

in regards the alias issue just check out the innosetup site's frequently asked questions the answer is there