In a case you can't uninstall a program from Windows, you
may try the following suggestions.
1. Using Registry Editor
WARNING: Using Registry Editor incorrectly can cause serious problems that
may require you to reinstall your operating system.
Microsoft cannot guarantee that problems resulting from the incorrect use of
Registry Editor can be solved. Use Registry Editor at your
own risk.
For information about how to edit the registry, view the "Changing Keys And
Values" Help topic in Registry Editor (Regedit.exe) or the
"Add and Delete Information in the Registry" and "Edit Registry Data" Help
topics in Regedt32.exe. Note that you should back up the
registry before you edit it.
Delete the appropriate key under the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
2. Use the TweakUI PowerToy
Use the TweakUI PowerToy to remove the program from the list of installed
software. To do so, follow these steps:
1. Click Start , point to Settings , click Control Panel , and then
double- click TweakUI .
2. Click the Add\Remove tab, click the program that you want to remove,
and then click Remove .
3. Click OK , and then close Control Panel .
Except to uninstall programs via Add/Remove Programs, we can use the
following method to uninstall the programs.
#1 Find the program installation source to run the setup. And then it will
list an option "Uninstall" or "Remove" to allow you to uninstall
the program.
#2 Via Windows Installer cleanup utility
=================
If the program was installed via Windows Installer, we can use this utility
to uninstall the program.
2# After you install the Windows Installer CleanUp Utility, click Start
menu-> All Programs-> Windows Install Clean Up.
3) Highlight the entry which you want to remove, and click Remove to remove
it.