To use the .NET installations with InnoScript and Inno Setup; download the installation file. InnoScript will automatically add the file name to the script. You should remove all the other .NET files from your script that InnoScript has not removed. You can find these file names by looking at the Reference and Components list that InnoScript provides in the script it creates. Use this list in conjunction with the InnoScript Debug log to find all the files that also may need to be removed. You can also use the ORCA Editor to view inside any MSI file to find all the files that should be removed. You can add these files to the unsafe file list that InnoScript uses and they will be removed automatically.