Dundeemedia Ltd

Pressing the signature button within Outlook 2007 options didn’t cause the signature editor to appear (also the editor options didn’t cause the editor options to appear)

Fix:

I’d noticed earlier in the day that I couldn’t “view source” from
within internet explorer. Deleting the temporary internet files fixed
this, and also fixed the above problem in Outlook 2007.

Update: This seems to only fix the problem a few times, hopefully a Service Pack will be available that will fix this!