Hmmm...that is odd! Is your WinZip application shutting down after you unzip the fonts? That and Windows Explorer are the only two programs I can think of that might be "using" the font while you are trying to install it.

What I would do is shut down your other programs, restart Windows Explorer, and re-open your Fonts system folder. Make sure you are not double clicking on the fonts...only single click on them to highlight them, and then drag them directly into the Fonts folder. I don't bother with the copy and paste method...just a direct drag into the Fonts folder does it for me

Good luck!!!

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