Excel

[NewVC]

Hi All How can i know Excel in install or not in system?

[Michael Schubert]

You can usually tell that it is installed when your hard drive makes squeaking noises. Seriously though, does google not work where you live?

[Joseph Marzbani]

You're so impolite :mad:

[David Crow]

One way would be to see if its CLSID exists in the registry. Another would to be check the list of installed apps at HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall. This approach will not work for all apps, however.

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