can't read the file...

I was making music with audacity and somehow it crashed. the message “failed to read from a file of ‘1’” came up

I exprienced this situaion about a year ago, thanks to the someone’s help, he fixed the file.

I wish i can fixed broken files by myself, but since I can’t so I need help again. sorry for my poor english.
(broken file)

So now you can fix the files yourself. See the first post here: Corrupt or Otherwise Broken Audacity Project Recovery

Also see this related post: Audacity failed to read from a file in C:

I’ll give it a try, thanks!