Codec finding Error

[Howkey]

Hi,
I have BS player version 2.50 (CZ language) built 1013
FFDShow newest and many other codecs

Once I had PRO version and installed FREE from now on there is problem.
I start BSplayer fine, it playes common AVi files, but the player wont play like MP3 files and other that he should (yes i toss them onto the player so it supposed to be played in BS player)

I can play this files on other like WinAMP and WMP11 so i have codecs
Tried to reinstall newer and older versions but it seems to be problem in registres.
Tried to install codecs new ones or reinstall others
it says:

BS.Player cannot play the media file.
You don't have necessary codec installed, file may damaged or not media file.

Click 'Find codec' to try to find codec.

So i click

No codec was found

its simple MP3 file ...


At installation it always asks me if I want to download codecs so I do download but still not working.



I like BSplayer as my only 1 player for everything but this keeps me from that thing.

Any help ?