This is a really simple one I think...
I've just downloaded the firefox add-on PDFescape to view PDFs in the browser window. The only problem is when I now click on a PDF, the "What should Firefox do with this file?" window pops up, and I'm guessing I need to select something in the "Open with.." bit, but I don't know where the extension is saved on the hard drive, or what type the extension file is.
Any ideas?
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