Nasty looking file extension

[Tracey]

Hi all,

I am just wanting some peace of mind. Tonight while doing some work in
Outlook, I opened my Outlook Data File. I know that I normally have three
files in there - called archive.pst, extend.dat and outlook.pst. I was a
bit concerned because I also now have two extra files called
outlook.sharing.xml.obi and outlook.xml.kfl. I am not sure what these are,
so I thought someone might be able to tell me what they are and give me some
peace of mind.

Thanks in advance,

Tracey

 

[Brian Tillman]

I am just wanting some peace of mind. Tonight while doing some work
in Outlook, I opened my Outlook Data File. I know that I normally
have three files in there - called archive.pst, extend.dat and
outlook.pst. I was a bit concerned because I also now have two extra
files called outlook.sharing.xml.obi and outlook.xml.kfl. I am not
sure what these are, so I thought someone might be able to tell me
what they are and give me some peace of mind.

Those are files Outlook 2007 creates. The <progfilename>.sharing.xml.obi
file contains RSS subscription names. The <profilename>.xml.kfl file
contains the Known Feed List for RSS.