Word keeps giving the message Word is not working

[Brian]

I've tried uninstalling and reinstalling and have installed SP1 but it still
won't work. The side bar doesn't operate, I can't access any options except
basic and the message comes up when I close

 

[Brian]

I've now found that the solution is to use regedit in the Start Search,
locate HKEY_CURRENT_USER\software\Microsoft\Office\12.0\Word\Data and delete
this. on resart of Word it is sorted