I have seemed to have fixed the problem, I uninstalled everything..than I reinstalled DigitalFilePro...still had the same issue..however found WA_UserInterface.js under :
Documents and Settings\<user name>\Configuration\Shared\WebAssist\Library\
I than had to copy WA_UserInterface.js script and the FormMedia And UI_Media folders to
Documents and Settings\<user name>\Configuration\Shared\WebAssist\DigitalFilePro\Library\
It now works like a charm.