I get the error message '1619' ("This installation package could not be opened. verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid windows installer package") .. while trying to download and install the latest Java Runtime Environment (v.5.0). When i try to download it im asked to install the ActiveX Control "J2SE Runtime Environmet 5.0 Update 4' from 'Sun Microsystems, Inc'". .then the previously mentioned error message appears. . Microsoft's website tells me to install SP2, but i already have that installed. . and they offer no more suggestions. help?