pacchu 0 Newbie Poster

hi
When i try to run a program in java to connect sqlserver 2005. Igetting the following error.
java.sql.SQLException: No suitable drivers found for jdbc:microsoft:sqlserver://127.0.0.1:1433; DatabaseName=name
I added the classpath properly for sqljdbc.jar file in envirnomental variable. But still i getting an error.
If anyone knows the solution for this error please reply.