FOLDER_DOTNET_10

InstallShield 2012 Spring » InstallScript Language Reference

The FOLDER_DOTNET_10 system variable stores the fully qualified path of the folder where the Microsoft .NET Framework 1.0 redistributable files are located:

<WINDIR>\Microsoft.NET\Framework\v1.0.3705\

This system variable is read-only. If you attempt to assign a value to it, a compiler error results.