Error using --no-default-keyring

[Rasoul Hajikhani]

Hello folks,
I am sorry to pose this question again but I get another error trying
this command:

%gpg --homedir /usr/lsd/apache-ssl/htdocs/secureDB/PGP/.gnugpg \
--no-default-keyring --secret-keyring 1017716050.asc --decrypt
/tmp/.1017716050.gpg > /tmp/.1017716050.txt

Here is what I have done:

%gpg --export-secret-keys rasoul@rhythm.com > \
/usr/lsd/apache-ssl/htdocs/secureDB/PGP/.gnugpg/1017716050.asc

Then I do:

%gpg --homedir /usr/lsd/apache-ssl/htdocs/secureDB/PGP/.gnugpg \
--no-default-keyring --secret-keyring 1017716050.asc --decrypt
/tmp/.1017716050.gpg > /tmp/.1017716050.txt

But I get this error:

gpg: CRC error; e478cc - 47d937

As I am very new to gpg, I appreciate your patience and help. So if you
think that this question has already been answered, I ask you very
kindly to answer it again one last time.
Thanks in advance
-r