Outlook auto complete deleting list

[Cleggy]

Everytime outlook is shutdown its deleting the auto complete list, can anyone
tell me how to stopp this happening, ive unchecked auto complete, rechecked
and still same, reinstalled and still same, only outlook looses list on
shutdown, IE seems ok

 

[Roady [MVP]]

This means that Outlook isn't closing properly and the nk2-file gets
corrupted.
Are they still there when you try it in Outlook Safe Mode and then restart
Outlook?

If it doesn't, try it with a clean mail profile;
http://www.howto-outlook.com/faq/newprofile.htm