At the present time, the Catalyst 3.0 is totally incompatable with any clock driver designed for the IIc. The end result of combining the two applications results in destroying the Catalyst 3.0 system file rendering the disk unbootable.
CPU has been contacted regarding this matter.
Users who experience this problem may have their Catalyst disk recopied by Quark for $10.00.
NOTE: Apple Computer Inc. is not responsible for the contents of this article.