Hi guys

I am new at umbraco, but has succesfully installed the desktop media uploader and it has worked fine for a month or so.

But now suddenly i can't log in any more. I have tried re installing it, but with no result.

When i type in my login information, and hit "sign in" nothing happens. Really frustrating, so can anybody help me with this problem, or give me suggestions to what may be the problem  it would be very nice :)

Thanks