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Thanks Sullivan,<br />
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You get me on the right track. I had to log on as the user I wanted to lock down, get into their library, right-click on the Safari folder and remove their Read &amp;&nbsp;Write access.<br />
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That did it.<br />
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Thanks for the help!
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Users advice helped me figure out solution.
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Does anyone know how to lock the desktop background on a Mac, in order to prevent non-admin users from changing it?
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Does anyone know how to lock the desktop background on a Mac, in order to prevent non-admin users from changing it?

Lock Mac desktop background

Mac OS X is the desktop operating system from Apple Inc., found on Macintosh computers. OS X consists of a Mach/BSD-based kernel, operating system interfaces primarily based on FreeBSD and additional frameworks (written in C, C++ and Objective-C providing user interface and application-level services.