This used to work in InstallAnywhere 2009. We migrated to InstallAnywhere 2010 two months ago, and the localization had numerous changes.
However, I can't get localized messages in the Merge Modules. That is, I start up a setup and select a language other than english. The first panels, which are in the "main setup", are translated all right. But when we start to see panels from the merge module, they are in the default language (english), as if the custom_xx files were missing.
In IA2009 this was working perfectly, that's why I think it might indeed be a bug in IA2010 (I do have the Hotfix A by the way).
