|udhayan, sure it's a good file? A corrupted file (usually messed up while saving) can do some really neat, unexpected things. |
That said, are you trying to use the correct critter to open it with? Take a look at the file suffix (last 3 letters after '.'). Take a look at 'What opens what' @:
then, RIGHTCLICK and 'open using' whatever is recommended, If it still won't open, my money's on a corrupted file.
Ed in Texas