Can't select tect in Office 2007 applications

[Guest DarrenB]

HI,

 

Runnig Office 2007 Ultimate on Windows 7. All worked fine when first

 

installed yesterday. Then out of nowhere I can no longer highlight or select

 

any text in Word or Outlook using the mouse. All menu's work fine. Have to

 

use the arrow keys to move around documents and emails.

 

Un-installed and re-instaled Office, no joy. Mouse works fine in all other

 

apps. All very odd!