Hi Chaps,
I have a piece of analysis software produce a file with the extension .jdf and I need to open it with a particullar piece of software called Mestrenova to manipulate it. The problem is...jdf is also the extension of the Adobe acrobat job definition file. I can go into the file in snow lepord (OSX) with 'get info' and change the individual files to default open with Mestrenova BUT as soon as I hit the 'change all' button, ALL .jdf files revert back to Acrobat as defualt. It's infuriating and I have no idea how to resolve it without installing 3rd party software, which I'd rather not. I will always be using a more jdf in mestrenova if ever in acrobat so I need to change this. Is this something that is bugged with acrobat or OSX?
Can anyone help?
Thanks