In include the CrystalReports11_5_RDC_Designtime.msm and CrystalReports11_5_RDC_Runtime.msm in an installshield setup project.
When I run the setup in Windows7 I get this error: "Error 1904. Module C:\Programs Files\Business\Objects\Common\3.5\bin\craxddrt.dll failed to register. HRESULT -2147024770. Contact your support personnel."