Repairing permissions.
If this fails, it is possible to install just the Preview program from the installation disk.
You will need a piece of software to "view the packages" first
Details later
P
Power Mac G4, OS X 10.3.9.
After doing ''software Update'' I have lost the use of my Preview aplication, clicking on any jpeg will not open and message ''error code -1712'' shows up.
can any one help me?

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