I'm using Outlook 2007 and Windows 7.

If I mistakenly click on 'send and receive' when I've already clicked on it, it either freezes, and I have to restart the pc (it only freezes Outlook not Google) or instead of checking the 4 send and receive items for my two e-mail addresses it doubles up and checks 8.

I know that it's my mistake for clicking more than I needed to but this didn't happen with my previous operating system or previous Outlook version. Any ideas why this happens please?