Many many thanks for your help. I do not a backup of MM5 database as I stupidly assumed that the install process had made a start point for me (DOH!!!) and also on Windows 10 cannot find the MM4 database I know should be there as I made one before starting MM5 upgrade. I don't use any form of C-clea...

24 hours? and still going !?! HELP Gold lifetime membership and upgraded about 10 days ago, suddenly, after a week I cant use MM5 I run a small hospital radio station and use MM to maintain our files and info. I have a few files (89k a few weeks ago due to sound samples, government adverts and music...