Problems Importing a certificate

[Cristovao Santos]

Hi.

I am driving crazy with this problem.
I have created a keystore in my server (windows 2000) using keytool. Then i created a csr that i sent to an entity that i will receive xml sign messages. This entity give me back an email with a certificate and a PKCS7.
The format are:
*********************************
Your DER encoded certificate and PKCS#7 certificate chain are attached.

Your PEM encoded certificate is:
-----BEGIN CERTIFICATE-----
MIICLjCCAZegAwIBAgIVAKPB7Vlb9cb2q+H1hg+yiDTIQoCDMA0GCSqGSIb3DQEBBQUAMD4xCzAJ
..................
-----END CERTIFICATE-----

Your PEM encoded PKCS#7 certificate chain is:

-----BEGIN PKCS7-----
MIIGogYJKoZIhvcNAQcCoIIGkzCCBo8CAQExADALBgkqhkiG9w0BBwGgggZ3MIICHzCCAYigAwIB
....................
-----END PKCS7-----

*****************************

Now, i have to import that to my keystore right? I had copy the first certificate to a .der file and import that to my keystore using keytool command. After that i tried to import the PKCS7 but unfortunetly i dont know how to do that.

Anyone can help me please?

Ths a lot!

Cristms