Still seems to be using the version that isn't in my local library. But even though it claims to install OK locally, I can't find any record of it in my library, so I have no idea what's going on. Will get one of the computer guys at work to have a look tomorrow - is getting a bit late to try and sort it now.

Thanks for all your help. I'll let you know if I get it fixed.

Cxx No clue what the problem was, but reinstalling fixed it. Thanks!