Not able to access/create server replication !!

Hi,

I have sql server entrprise edition installed with replcation in my server (88.66.4..3 some thing) .

in my machine i have sql server (Entrprise)trail version with replication components installed . also iam able to create publisher in my local sql box.

when iam trying to access the server machine (88.66.4..3) while trying to create new publisher , iam getting this error

TITLE: New Publication Wizard
------------------------------

SQL Server is unable to connect to server '44.12.5.232'.

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server+Management+Studio&ProdVer=9.00.3054.00&EvtSrc=Microsoft.SqlServer.Management.UI.PubWizardErrorSR&EvtID=CantConnect&LinkId=20476

------------------------------
ADDITIONAL INFORMATION:

SQL Server replication requires the actual server name to make a connection to the server. Connections through a server alias, IP address, or any other alternate name are not supported. Specify the actual server name, 'DRDff'. (Replication.Utilities)

------------------------------
BUTTONS:

OK
------------------------------

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

In case of new subscription .. This is the error!!

TITLE: New Subscription Wizard
------------------------------

Microsoft SQL Server Management Studio is unable to access replication components because replication is not installed on this instance of SQL Server. For information about installing replication, see the topic Installing Replication in SQL Server Books Online.

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server+Management+Studio&ProdVer=9.00.3054.00&EvtSrc=Microsoft.SqlServer.Management.UI.ReplUtilitiesErrorSR&EvtID=ReplicationNotInstalled&LinkId=20476

------------------------------
ADDITIONAL INFORMATION:

SQL Server replication requires the actual server name to make a connection to the server. Connections through a server alias, IP address, or any other alternate name are not supported. Specify the actual server name, SDDD. (Replication.Utilities)

------------------------------
BUTTONS:

OK
------------------------------

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

please let me known abt the problem..

Note in both the system  replication components are installed.

If not able to get my question pls let me known i will elabroate ..

Thanks,

Nav