I followed all instructions but no fixie. I tried several "Word" files. I do end up with a pdf file but with zero bytes . . .

I have no problem creating a pdf on this or other files using my other computers. dopdf does not create pdf's on this computer only . . .

"Adobe reader could not open 'filename.pdf' because it is either not supported,... or damaged"
This only happenes on this computer, the same files convert on other computers I have.
I have ininstalled and reinstalled with no luck.
Help!