Hi Jelena
To rectify this problem follow these steps.
1) In publisher select the database
2) Select Tools --> Replication --> Configure, Publisher, Subscriber and Distributor
3) In the wizard click on Subscribers tab
4) In the subscribers list, click on the small button in the list.
5) Set the correct connection information
6) click on "OK" to save the changes.
Now synchronize the databases.
All the best.
Thanks
Regards
Ram
ram@cntit.com