Davaa,<br /><br />First, "bla bla" isn't too helpful, even with standard error messages. I suspect this one asked if you wanted to try to recover again or delete the recovery data. Since recovery isn't working, you need to delete the data.<br /><br />You can do this manually if necessary, by going to the folder at \Documents and Settings\<User Name>\Application Data\Adobe\InDesign\Version 4.0\InDesign Recovery and deleting anything you find there. That should allow you to restart InDesign, but it won't recover your unsaved file. Since it is listed in the error as "Untitled" there will be no file anywhere else on your system for you to access to attempt to recover that work (unless of course you actually DID save the file as Untitled) so that work will be gone forever.<br /><br />This kind of problem is often related to either a bad font or bad graphic file that you placed, very often in .eps format, which might give you a clue about where the problem originated.<br /><br />Peter