Mac OS X v10.6: Unable to use third-party screensaver

When attempting to install, preview, or run a third-party screen saver in Mac OS X v10.6 Snow Leopard on a Mac that has a 64-bit processor, you may see this alert:

"You cannot use the screensaver (NAME) on this computer. Contact the developer of this screen saver for a newer version."

This article has been archived and is no longer updated by Apple.

Contact the developer for a compatible, 64-bit version of the screen saver.

Important: Information about products not manufactured by Apple is provided for information purposes only and does not constitute Apple’s recommendation or endorsement. Please contact the vendor for additional information.
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