After having probs with outlook the last couple of days regarding connector for Hotmail (fixed now I think), I noticed that the .pst files are in 2 different locations??
I know that 2007 put it in Appdata and 2010 puts it in Documents, I think
The user/doc .pst folder does have gmail, hotmail and my orcon main email folder in it, but the .pst folder in appdata only has gmail and hotmail in it.
I have deleted the outlook folder completely serveral times in the app/data area, but when I open outlook again its back.
The orcon is POP, hotmail is MAPI and gmail is IMAP
I back up my main.pst folder in user/documents regularly, but do I have to back up this other one as well??