Use Special Letter

[Bilawal]

How to use (( ' )Like on assassin's creed) in game file name. After inserting it in game file name inno setup give error.

[altef_4]

use '' - (two apostrophes) instead ' - (one) e.g. Assassin''s Creed, result will be Assassin's Creed, (it's trick for showing apostrophe in Delphi and Inno Setup).

[Bilawal]

NOTE
Don't use

AppName={#ApName}

Instead use

AppName=Assassin's Creed Rogue

or whatever your game's name is.

[pakrat2k2]

no it will need to be Assassin'' s Creed Rogue ( two single ' not the double " ) for inno to interpret it correctly. Try it using the double & it will give error, where the two single wont.