After uninstalling Windows Media Player 11 and reverting back to the previous version, you may find that the collection of Battery visualizations only has a random selection.

To fix this problem, you will have to re-register the WMP.DLL file located in the WINDOWS\SYSTEM32 directory.

  1. Click Start and select Run.
  2. In the text box, type or copy/paste the following line:
    Regsvr32 "c:\windows\system32\wmp.dll"
  3. Click OK. A message will appear stating that WMP.DLL was loaded.
  4. Open Windows Media Player and check your Battery visualizations.

You should now have the individual selections for the Battery visualizations.