OK - thanks Jason - that seems to have worked. Will I have to guess which file it relates to each time? I'm sure you won't want to try and work it out for me each time!
However, sorry but I now have Captcha problems in that the captcha image doesn't show - I'll start another thread so this one doesn't get bogged down.
Do you know why there is no manual with the program? I know there is an online help guide but this is only of use if connected to the internet and have a good memory!