Error:MSVCR80.dll not found (DBD::Oracle)

Hi,

after I successfully compiled DBD::Oracle (Visual Studio2005 on Win32XP
Prof, Oracle Client10.2) I get the error message that MSVCR80.dll is
missing as soon as I use DBI. (ActivePerl 5.8.8.817)

When I try to copy this dll into the Perldirectory, Perl dies with an
C-Runtime error.
Does anyone know how to solve this problem?
--

Thanks

Stefan Kalb