We’ve identified a subtle bug in 22.214.171.1244. If you are running iScreensaver Designer and building a Mac screensaver, and your License Name (or Author name on the “Builds” tab) contains an ampersand “&”, then the mac screensaver installer build will be corrupted and won’t launch on a mac.
We plan to fix this in the next release, but in the mean time…
If you have an Unlimited license, then just change the Author name to something that doesn’t include an Ampersand (&).
If you have a Limited license, and the ampersand is part of your license name, contact us to re-issue you a new license without the license.