my pics and files changed to mpaj file

Question

Hi Team,

 

I am one dotnet developer,unfortunately i have download one moview from net,one virus attacked to my system,

then my files are changed to MPAJ File (.mpaj),i have scanned and removed viruses,

can you any  one help me pls,how to decrypy my files from mpaj to png or jpj file,

how to open my pics,

 

Thanks,

hari krishna.