I used the built-in update functionality of Scrivener to update my Beta 22 version to Beta 23. At the end of the update, I received a dialog box with the following error message:
Window Title: Acrobat Distiller
Window Text: Distiller cannot find its standard ICC profiles. Please reinstall Adobe Acrobat to correct this problem.
It’s possible that this was just a strange coincidence of timing. In searching the web for this error message I see that many people have had it come up repeatedly with no connection to the update process. But let us know if it happens again with the next version.