C:\Users\[YourUser]\AppData\Local\CapCut\User Data\Projects\com.lveditor.draft\
If you are using , do not move this file. Re-open the app; it should detect the autosave and ask if you want to restore the project. If you move or rename the file manually, the app may lose the link to your recovery data. Where is it located? 00001e60.autosave.mp4
If you need the footage inside this file, follow these steps in order: Right-click the file and select Rename . 00001e60.autosave.mp4