tar error unrecoverable?

[Curt Tresenriter]

I'm trying to unpack a tar.bz2 file that is failing.

Tried a couple GUI methods then at the command line I said
tar -xjf 1t0zip.tar.bz2

After several minutes it returned:

bzip2: I/O or other error, bailing out.  Possible reason follows.
bzip2: Input/output error
	Input file = (stdin), output file = (stdout)
tar: Unexpected EOF in archive
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now

Am I out of luck or is there some way to fix this?