missing 'placed' .ai files
I have a major issue. I placed .ai files within another .ai file to keep the layer count down. The final .ai files were then placed into InDesign. I packaged up the InDesign file and thought no more of it. Today, some months later, I have gone back into the ID file to edit some of the .ai files, but on opening them the 'placed' .ai files are not there!! The display fine in ID, they look fine as a .pdf, there are no missing files in the pre-flight panel yet I can't edit the .ai file. And it appears that somewhen after packaging I must have deleted the original illustrations, so I'm up s**t street without a paddle. Any ides anyone?
