I'm a new ISE2014 user with this problem:

Upon completing a "Build WebDeployment" I persistently get this " #installing.htm" file that shows:

Please enable both Javascript and Java in your browser through the Options or Preferences menu in your browser and reload this page.
If your browser does not support Java or Javascript, please install one of these browsers and return to this page.
•Microsoft Internet Explorer <is "one of these browsers" listed and the only one I've ever had, and is current>

History---
Dec '14: W7 OS, ISE2014 Demo version, No Java at all, Latest IE11, Web downloads worked, no ##installing.htm problem
Apr '15: W7 OS (same comp.), ISE2014 paid version (V21.0), No Java at all, Latest IE11, Web downloads don't work, yes #installing.htm problem
Apr '15: W7 OS (same comp.), ISE2014 paid version (V21.0), Latest Java (enabled), Latest IE11, Web downloads don't work, yes #installing.htm problem

Could somebody please point me in the right direction?
Rusty Gate