O.P. I tried importing my outlook 2000 pst files into outlook 2003 and it screwed up all my folders with a duplicates which I could not delete. How do I reset outlook 2003 to the first run condition so I can start again.I tried to reinstalled to no avail as all the original settings were kept. I googled but I couldn't find any info on how to reset the registry.ow do I reset outlook 2003 to the first run condition so I can start again. I tried to reinstalled to no avail as all the original settings were kept.