Apple Menu System Preferences no longer works

Question

When I click on the System Preferenes item under the Apple Menu, nothing happens, but when I click on the System Preferences icon in the Dock, the System Preferences pane opens normally. How can I reactivate the System Preferences item in the Apple Menu?
PowerMac 1.25DP MDD   Mac OS X (10.3.9)  

Answer 1

George,
Thanks for asking that question.
I offered this solution based upon similar successful advice which was given to another poster who solved this problem:Long story short I ended up reinstalling Mac OS X using Archive and Install. When I first used the computer following reinstalling Mac OS X, I was able to access the System Preferences by selecting them under the Apple in the menu bar. However, I have now updated my software using Software Update, and now I can't access System Preferences when I click on them under the Apple in the menu. The computer just acts like I never selected System Preferences.
Where have System Preferences gone??? provides another example of Previous Systems folder interfering with System Preferences.
Applications don't work after reinstalling Mac OS X explains a different problem with a Previous Systems folder: Example 1: You downgrade by performing an Archive and Install installation, but do not update to a later version of Mac OS X. The Previous Systems folder contains later versions of applications that may contribute to this issue.If you have proper backups, I recommend trashing the Previous Systems folder as soon as you can determine that the new system is functioning properly. The Previous Systems folders will either take up too much space or contribute to unexplained system problems.
;~)