R help - Oct 2003 - ROracle Win2K

I have success with compiling and installation on
R-1.7.1 with ROracle_0.5-0.tar.gz.tar

But starting the first tests i get this error ?
>>
>>library(DBI)
>>library(ROracle)
>>
>>drv <- dbDriver("Oracle")
Error in .Call("RS_Ora_init", config.params, reload, PACKAGE =
.OraPkgName)
:
        .Call function name not in load table

Perhaps it is necessary copy some *.dll from Oracle
to  /library/ROracle/libs


Thanks for any help!!!
Christian