How big is this Zip file? Dropbox is known to have problems creating Zip files larger than 1GB or so. If you're using the built-in Zip support that Windows has, I would try a program like WinRAR, 7Zip or WinZip. Otherwise you may be out of luck.
How big is this Zip file? Dropbox is known to have problems creating Zip files larger than 1GB or so. If you're using the built-in Zip support that Windows has, I would try a program like WinRAR, 7Zip or WinZip. Otherwise you may be out of luck.