ICM: How to resolve the FNRPA0188E error

I init the PE region of one IBM case manager system then I found error like this when I logon case builder or deploy existing solution. 
Error:  FNRPA0188E The isolated region is not associated with a target object store.

Check the IBM case manager information center and found explanation for this error:

FNRPA0188E

The isolated region is not associated with a target object store.

Explanation

A solution is deployed to a target environment that includes a Process Engine connection point. That Process Engine connection point represents an isolated region and that isolated region must be associated with a target object store.

User response

Configure the isolated region with the appropriate target object store.

Then I followed the steps in the ICM redbook(Advanced Case Management with IBM Case Manager) and link the PE region with one target object store.

Finally the problem resolved.

How to check the codec of one video file

Today I downloaded one video file(.wmv) from the internet and played it on my computer, which is one Windows  system.

Soon I found there is no sound in movie.  I guess this kind of file may not be played well in my shooter player and changed to play it with windows media player. One popup appeared:

Next, I checked its properties after I put it into the media library:

Finally I know where the codec information of one video file can be found. But I have no idea how to fix this. Maybe the guy who made this movie knows.