Read User Name from registry

[osu]

Hello!

When the dialog 'User Information' is shown I want Actual Installer to search the registry for 'User Name', ' Company' and 'Custom Field'. If anything is found I want it as a default value in the input field.

Is this possible?

My users dont want to write theese data when the installation program is updating some files.

Kind Regards
Ola

[Leo]

These names are retrieved from Registry (system settings) already:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsof\Windows NT\CurrentVersion
'RegisteredOwner'
'RegisteredOrganization'