Hello,Frank I have no experience with the HP All in One,but i think your right about it being a USB install. Hmmm ,i wonder what Model it is ? Hp makes about 10 or so different models of the All in One. Albert ................................................................... --- In What_Error_Messages_Really_Mean_WinME@xxxxxxxxxxxxxxx, "Frank Dowty" <frankdowty1@xxxx> wrote: I haven't seen this yet but this is what info I have been given. Hpzmsi:01 caused an error in Hpzsi01.exe while installing. I believe they are trying to install a HP All In One on a Compaq presario with windows Me. I don't know for sure but it is most likely a USB instillation. I will look at it later. Has anyone had any experience with the All in One. Frank Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/What_Error_Messages_Really_Mean_WinME/ To unsubscribe from this group, send an email to: What_Error_Messages_Really_Mean_WinME-unsubscribe@xxxxxxxxxxxxxxx Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/