[NEWBIES] using ebase with Filemaker 5.0

[alicia]

I was wondering if someone couls help me.  I downloaded ebase 
and a trial version of Filemaker 5.0.  I have converted all the old 
files I have been asked to.  When I open ebase.102 in Filemaker, it 
asks me for a password for names_.102.  I tried master (I want to 
customize letter layouts), but that's not working.  It lets me in 
some areas, but when I click on home, the window is greyed out 
and it says access is denied.  Has anyone else had this problem?  
What password do I use?

Thanks-
alicia