I am trying to use GPG on Windows to decrypt a file that i encypted in LINUX(PGP) with a passphrase.

But when i try to decrypt it using GPG it gives me an error for bad key
C:\gnupg>gpg xyz.pgp
gpg: the IDEA cipher plugin is not present
gpg: please see http://www.gnupg.org/why-not-idea.html for more information
gpg: IDEA cipher unavailable, optimistically attempting to use CAST5 instead
gpg: decryption failed: bad key

Could anybody help me out on this?