jad + wml

hi all,

I have trouble:

I have 3 files: jar, jad and wml.
Wml file contains link to the jad file.
all these 3 files are uploaded on a server.
When I click the link to the jad file in mobile browser I see the jad file content instead of Installation  dialog (samsung d900).
Jad file seems to be correct. At least it works on  emulator.
I have no idea what can I do to fix it...

please help