My free Avira Antivirus Personal encountered a problem

Hi,
I free Avira Antivirus Personal encountered a problem. It is throwing an error message while start up. It is unable to find a file. What does it mean? I searched for necessary settings but no remedy.
Have you any idea of the problem?
Please help.

CCPLG.XML:
Unable to find file (C:Program FilesAviraAntiVir Desktopccplg.xml).
