If you are installing Java on a Windows 2008 server and “Windows Installer Coordinator” enters in a endless loop you can do this :

Open “local group policy editor” on the server (or Active Directory GPO) and go to :
Computer Configuration\
Administrative Templates\
Windows Components\
Remote Desktop Services\
Remote Desktop Session Host\
Application Compatibility\
Turn off Windows Installer RDS Compatibility

set it to “Enabled”