I have recently installed the adobe creative suite cs4, upon attempting to load illustrator cs4 I am presented with a message which claims the localized resource files could not be loaded. I have restarted my computer, and tried to reinstall illustrator by itself but to no avail. I am really at a loss at what to do...I am running on windows 7 home premium and all other adobe products in the suite run just fine.
Sounds like a "blip" in the install process. Make sure you've got enough disk space for the entire suite. I'd call adobe and explain the problem. There may be a way to install just the "Illustrator" portion...somehow again.