We started migrating from Office 2007 to Office 2010 recently and came across a peculiar issue of not being able to change the existing signatures, add stationary or change fonts etc.

After loads of googling, we came across this post

http://www.slipstick.com/problems/the-stationery-and-font-button-doesnt-work/

and one of the comments found mentioning about 64Bit version of Office 2010

We confirm the method mentioned solved the issues

The instructions provided there with the slipstick post is quite self explanatory, please follow the post carefully to solve the nasty issue

regards,

for Windows7bugs

Admin