There are two ways to modify KiwiEnvelopes 3.1.3 to remedy this:
* Throw Away "KiwiFile3".
This causes the software to re-evaluate the printer in use and reset preferences. The software is now compatible with the LaserWriter IISC. However, you lose all names and addresses stored by KiwiEnvelopes.
* Use ResEdit to Remove the "PRTP" Resource from "KiwiFile3".
Trashing this resource resets preferences, but retains names and addresses stored in the file.
Warning: The instructions in this article refer to using ResEdit. Apple Computer, Inc., is not liable for any damage done to your software through the use of ResEdit to alter software.