Apple Power Macintosh 9600 - Manual (Page 191)

7 Click OK.
The computer rebuilds the desktop. This can take several minutes.
IMPORTANT Do not stop the desktop-rebuilding process. Doing so could
damage your system files.
8 Open the Extensions Manager control panel by choosing Control Panels from the
Apple ( K ) menu. When the Control Panels window appears, double-click the Extensions
Manager icon.
9 From the Sets pop-up menu, choose the name you gave your set of extensions in step 3.
This turns your original set of extensions back on.
10 Restart your computer to activate the extensions.
191 Diagnostic Techniques