Ghost Console Trial - how to register permanent slf file

Hi

I downloaded Ghost trial and have subsquently obtained a licence and am now in possesssion of a 5 user SLF file. However there is no method to load. The Console has text under help which says

To install a license file, enter the path to your Symantec License File and click OK.

But there is no facility to browse to a path and no OK button ? Any ideas