Help with error message please

[Korsun]

Hi all

This pops up intermittently and I have no idea what it is. Any ideas and should I be worried......

http://i525.photobucket.com/albums/cc333/splishy1968/DSCF1488.jpg

 

[Korsun]

Ran AVG 2013 free edition and its found it and destroyed it. Problem solved..... Phew