Replication Issue EPDM 2009 on Srv2008 64bit

I'm trying to setup replication and have not been toosuccessful. During the test (within the replication settings panel)the connection test fails with error 0x800404C9 "Target Servercannot download from the source"

Here is the test scenario:

Server A (Primary) to Server B (Replication) Test Successful

Server B (Replication) to Server A (Primary) Test Fails -0x800404C9

Any idea what the error is - I ran through the trouble shooting andhave not come with anything
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