low res avc files

[NRRTRAINS]

hi
is it normal that when i retrieve the low res avc files in my ST 10+ that they are in PDF files . i just drag them into my reader and they play great .
thank you

 

[FilmIdol]

I'm not sure of the answer to this, and it doesn't sound normal, but I wonder if you associated those files with an Acrobat reader.

 

[NRRTRAINS]

I'm not sure of the answer to this, and it doesn't sound normal, but I wonder if you associated those files with an Acrobat reader.

i have tried that no luck , but i drag the PDF files into media player classic and they work perfect , they are low rez files but view able .
thank you