suggest names while completing "to" field shows false adresses

[Guest]

For our internal mail we used to use Microsoft Mail but now we use our
external email adresses. However when typing a name in the "to" field outlook
still suggests the names from Microsoft Mail while this service has been
removed. How can I clear all the names that are suggested?

 

[Vince Averello [MVP-Outlook]]

Delete your NK2 file that stores the resolution of auto-suggestions. You can
find it in this directory by default: C:\Documents and Settings\<user
name>\Application Data\Microsoft\Outlook

 

[Guest]

Thank you very much.

Delete your NK2 file that stores the resolution of auto-suggestions. You can
find it in this directory by default: C:\Documents and Settings\<user
name>\Application Data\Microsoft\Outlook

 

[Randy]

What version of Outlook?