PDDL problem in Eclipse

[Robert]

1 [main] dos2unix 12596 find_fast_cwd: WARNING: Couldn't compute FAST_CWD
pointer.  Please report this problem to
the public mailing list cygwin@cygwin.com
dos2unix: output: No such file or directory
dos2unix: Skipping output, not a regular file.

I had error like above
I think the problem is in path:
\eclipse\java-latest-released\eclipse\fast-downward\fast-downward-dist\\bin\preprocess.exe
\eclipse\java-latest-released\eclipse\fast-downward\fast-downward-dist\\bin\dos2unix

there is double backslash

-- 
Pozdrawiam,
Robert Szarek