Close ID, find the HIDDEN InDesign Recovery folder (It will be next to InDesign SavedData, and you can find the path to that for your OS at Replace Your Preferences ), and empty it, then restart ID normally, not by double-clicking a file.
If your file was not damaged during the crash, it should open from the File menu at the last saved state. You will lose anything you did to the file since the last save.
tnx, i lost it. i havent saved my file, i believed in auto recovery too much