Error in configuring subscription for merge replication

When i try to configure subscription for the merge replication, i get the error message as
(But subscription get completed successfully). I click the view detail in Replication monitor it display error like this.

Error messages:
The process could not connect to Subscriber 'SOFTENGER'. (Source: MSSQL_REPL, Error number: MSSQL_REPL20084)

Login failed for user 'TESTSOFTENGER\SOFTE$'. (Source: MSSQLServer, Error number: 18456)

The subscription to publication 'MergeOperation' could not be verified. Ensure that all Merge Agent command line parameters are specified correctly and that the subscription is correctly configured. If the Publisher no longer has information about this subscription, drop and recreate the subscription.  (Source: MSSQL_REPL, Error number: MSSQL_REPL-2147201019)


Regards,
RM Thirunavukkarasu
www.thiruna.blog.com