Apple Macintosh System 7.5 - Manual (Page 15)

If the Safe Install Utility finds incompatible or unknown items in the System
Folder of your startup disk, you’ll see a message like the following:
4 Click Move to move potentially incompatible items out of the System Folder.
The Safe Install Utility creates a new folder on the hard disk named May Not
Work With System 7.5 and automatically moves all potentially incompatible
items from the System Folder into the May Not Work With System 7.5 folder.
After installation, you may want to re-activate individual items in the May
Not Work With System 7.5 folder and test them for compatibility. For
instructions, see Appendix C (“Testing for Compatibility”) later in this book.
When the Safe Install Utility has finished examining your system, you’ll see
a report on your screen. If you chose the Detailed option, the report includes
information about your application programs. The information is provided
by the companies who created the programs, who are responsible for its
accuracy.
IMPORTANT Before you install System 7.5, be sure to follow the instructions in
your report. Most importantly, make sure that all security software and virus-
protection software has been turned off and that all potentially incompatible
items have been removed from the System Folder. It’s also a good idea to back
up the information on your computer’s hard disk before you install new
system software.
5 To print the report, click Print.
6 When you’re finished using the Safe Install Utility, click Quit.
9 Installing System Software Version 7.5