$(^Name) in Product Name

I use in script $(^Name) a lot, and it works for dialogs e.t.c. But stilll at compiled exe file properties field "Product Name" here is not name replacement but phrase "$(^Name)" itself.

Do I do somthing wrong? Or it is somthin known?

$(^Name) is a special language string and for that reason is only available in the domain of the executing installer. Use a !define instead or as well as.

Stu