Glug: Webmin usr ID + password forgotten

[Alan Smith <alvirg@xxxxxxxxxxxxxx>]

Hi All

I have linux-mandrake 7.1 - my first linux installation - on my home pc

Whilst playing some time ago I went into webmin.

I must have changed the default password or webmin insisted I changed it
before continuing, I cannot remember. Whatever happened I cannot get
access into webmin anymore - no ID's or passwords that I put in work.

Can I get into the system and change/delete the ID and password and
start again at the default or just blank everything out so that web asks
me for a new id+password, whatever. 

I've searched many files but I really do not know what file to look for
or where to find it - my search failed.

Or -- do I have to uninstall the webmin rpm and re-install?

Thanks for your help
Alan Smith