normally you would have two file... AnalogTuner.device and AnalogTuner.log, with a lot of other files related to other modules.

Just realised you may need to enable logging..

Goto Settings - Device Options.
Place a check mark next to Write log in the bottom left hand corner of the window.

This ...

is your system setup to view file extensions or hide file extensions for know types....
if you hvae a file with the name AnalogTuner, the try right clicking and open with Notepad...

if you navigate to
C:\Program Files\ProgDVB\Modules\
the log file is
AnalogTuner.log

open with notepad or other text editor.

I am having a similar problem. I have a PCI capture card Happauge HVR 1300 dual tuner (DVB-S and DVB-T) and a USB analogue device. When I try to enable either of these using the analogue tuner module I get the error messages:

No MPEG-2 muxer codec found. Module can not start.
Error to initialize ...