Can't change server name in Outlook 2010

[Con2]

I can not change server name in Outlook 2010. I go to Account Settings, then Change, but the box where it says to change server name has the old name and I can not delete it nor change it. I can't understand why it says type the server name, but does not allow me to do so. Any way I can do that? Thanks.

 

[peterwwilo]

can you post it by picture instead?

 

[Con2]

Here is the same picture in jpg format that was in the word document. ScreenShotOutlook.jpg