for your Language:
(1) Translate this:
[CustomMessages]
eng.AboutLabel1=WUI installer Windows.UI project%nVersion for Inno Setup EE%nISDone%nMasked support%n%n%n%n%n%nDeveloper the mechanism by Rina
eng.ExitFormLbl=Exit Setup Wizard?
eng.desktop=Create desktop icon
eng.install1=Install
eng.install2=Installing
eng.Lang1=English
eng.Lang2=Italian
eng.VoiceLang=Voice Language
eng.LangSub=Language of subtitles
//
eng.FreeSpace=Available Space:
eng.Required=Required Space:
eng.NeedSpace=Packed Size:
eng.TotalSpace=Total Space:
//
eng.Extracted=Extracted...
eng.ElapsedTime=Elapsed:
eng.RemainingTime=Remaining:
eng.EstimatedTime=Estimated:
//
eng.Welcome1=Welcome to {#GameName} Setup Wizard
eng.Welcome2=Install {#GameName} on your computer%n%nRecommend that you close all other applications before continuing%n%n%n%n%n%n%n%n%n%n%nClick "Proceed" to continue or "Cancel" to exit Setup.
//
eng.welcomepage=Welcome
eng.dirpage=Directory
eng.componentpage=Components
eng.installpage=Installation
eng.finishpage=Finish
//
eng.SelectDirLabel=DirFolder {#GameName}
eng.SelectDirBrowseLabel={#GameName} will be installed to:
eng.SelectDirBrowseLabel2=Click installed when ready to start installation
eng.SelectStartMenuFolderLabel=The program will create shortcuts in the specified Start Menu Folder
eng.NoIconsCheck=Don't create Start Menu Folder
eng.SelectComponentsLabel=Choose components which you want yo install
//
eng.unbtn=Uninstall
eng.MusicStop=Music Stop
eng.Music0n=Music Play
eng.Music0ff=Music Pause
eng.Install=Install
eng.Next=Proceed
eng.Cancel=Cancel
eng.Back=Back
eng.Browse=Browse
eng.InfoEx=Extract Info
eng.ReturnBack=Return
eng.About=About
eng.Video=Video
eng.Finish=Finish
eng.TrailerExitBtn=Exit
eng.TrailerOnBtn=Play
eng.TrailerOffBtn=Pause
//
eng.InstallingLabel=Please wait while the game is installed on your computer
eng.Extracted=Unpacking archives...
eng.StatusRollback=Rolling back changes...
eng.FinishedHeadingLabel=Completing the "{#GameName}" Setup Wizard
eng.FinishedLabel=Finished installing "{#GameName}" on your computer%n%nThe application may be launched by selecting the installed icons%n%n%n%n%n%n%n%n%n%n%nClick Finish to exit "Setup"
eng.ErrorFinishedHeadingLabel=Installing the game is't completed
eng.ErrorFinishedLabel=Installation was't completed. Please correct the problem and run Setup again
(2)Example:
[Languages]
Name: Turkish ; MessagesFile: compiler:Languages\Turkish.isl
for language .isl
https://www.jrsoftware.org/files/istrans/
example CustomMessages
Turkish .TrailerOffBtn=your language button name