I did a quick Google search on your error: CRWEB00000119. What I'm seeing is that you need to set up a 32-bitconnection to connect your report to on the server. Even though BO 4.0 is 64-bit, the Crystal functionality will still only connect via a 32-bit connection. This means that you have to have the 32-bit database client and, if you're using an ODBC connection, you need to set up a 32-bit ODBC connection by running C:\Windows\SysWOW64\odbcad32.exe.
-Dell