When I say Yes, I get the following:
Java(TM) Development Kit 6 Update 30 This software has already been installed on your computer. Would you like to reinstall it?
Since I am alone in my company as a freelance, I can not contacet anyone.
Error 1723. There is a problem with this Windows Installer package. A DLL required for this install to complete could not be run. Contact your support personnel or package vendor.