Add/Remove programs is corrupt.

Add/Remove programs is corrupt.

Document number: 69028

If the uninstaller for a program incorrectly removes registry entries, the Add/Remove Programs tool in Control Panel may display installed programs incorrectly. It may show only a single text string, or a large blank space before the program entries. Other display problems may include that there are no listed programs. In addition, one of the following error messages may appear: An unexpected error occurred. Class not registered res://appwiz.cpl/listbox.htc Line:225, Object doesn't support this property or method res://appwiz.cpl/default.hta Line: 75, or There are no programs installed on this computer.

To correct the problem:

On the Start menu, click Run , and then type CMD .
At the prompt, type REGSVR32 APPWIZ.CPL .

If that does not resolve your problem contact Technical Support Operations for assistance in working with the registry.Submit a NorthStar ticket. Be sure to include your contact number. Describe the problem in detail, especially the steps you took to try to correct the problem. You will be contacted by the appropriate party. For more information on creating the NorthStar ticket, see Eureka! document 39068 — How to submit a computer or peripheral for repair.