Making a .zip doubles files when Windows opens it

So I just found out that when I make a .zip using the 'compress x items" service and then someone uses winzip to open the file, it duplicates them and creates two folders - one of which is full of duplicate non-files. What's going on here and how can I fix this so that what I see when I unzip the file is what PC users see?

MacBook Pro 2.2 C2D, 4GB RAM, 250 GB HDD, Mac OS X (10.6.8), iBook G4 1.3 Ghz 120GB 7200 RPM HDD 1.5GB Ram, Gen1 iPad

Posted on Aug 31, 2011 6:42 AM

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5 replies

Aug 31, 2011 1:13 PM in response to X423424X

actually I don't know. Someone told me that the second folder was called "meta [something]" and was filled with what looked like duplicates but were unreadable. I think I read somewhere when looking into this that OS X makes this meta information when compressing files that contain icons and whatnot.

BUT, I tried that zip program and it seemed to work, but I haven't been able to check it yet. Also the file size was about 5 megs larger (which isn't that big of a deal, but I thought interesting to note).

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Making a .zip doubles files when Windows opens it

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