Here the download link sent from ManageEngine for the new SP (90001). Works great, now able to download the java templates and deploy as needed.
Download Link (90001)
http://uploads.zohocorp.com/Internal_Useruploads/Desktop_Central/p18m1kpnrf1lt97kj15mkghr17r80/ManageEngine_Desktop_Central_8_0_SP-3_01.ppm
NOTE: Please wait for all the agents to upgrade after hotfix installation (within 90 mins)
Important: Please ensure to take a backup of the Desktop Central installation directory (<Install_Dir>/DesktopCentral_Server) to avoid any data loss during the upgrade process.
For instructions to install hotfix, please refer the following web site: