I have a problem trying to make a install package. If I change the default language to Spanish (after importing translated strings), when I try to run the installer, I get
"Runtime Error in Setup script"
"Line 6: Attempting to get value of undefined Variable $TITLE$ Setup Error"
(I know, we haven't translated yet the global strings as you can see in text error).
I had same problem after I updated IA 6.24 to newest. I needed to translate all strings again to make it work.
I have a feeling that translations just don't work that well. I mean that after a certain change in installation, or IA update, all translations should be done again. String mapping seems to get messed up really easy.