One of the most common causes for this problem is that a recent install/uninstall routine may have wiped out the contents of the entire "Uninstall" registry key here:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
Each sub-key stores the Display Name, UninstallString information for a program that you installed.
Open Regedit.exe and navigate to the above key. Check if the "Uninstall" key is empty (contains no sub-keys). In that case, your best best is to rollback the system state using System Restore.
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Regards,
Ramesh Srinivasan, Microsoft MVP [Windows Shell/User]
Windows® Troubleshooting
http://www.winhelponline.com
"saleroso" <(E-Mail Removed)> wrote in message news:218AE5A3-4159-4F62-B04E-(E-Mail Removed)...
Change/remove program buttons do not appear, and not all programs are listed
in Change and Remove Programs. Is this a permission issue? I am the
Administrator. Suggestions on how to deal with this?