Delete registry data from HKEY_CURRENT_USER

Hello

I'd like to delete data saved by an application in the HKCU of the registry. Since it is possible that more than one user account used the software, I have to delete all saved settings from all user keys.
Is there an easy way to do it?
The setup and delete of the software package is only possible with an adminitrative account, so user rights should not be a problem.

Any ideas to do it?

Thanks

th_mi

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