I instald the latest version of Jaikoz to day over an older version and now it wont run. See attached image.
I reverted back to the older version but I now get the same error with that as well. (older one had been working today befor upgrading 8.2.0 to 8.2.5)
Jaikoz not running DB error
Try closing Jaikoz, deleteing jaikozdb folder and then restarting.
This has worked 
Thanks for your quick responce this is great service.
Cheers :thumbup:
Great, you should go back to the latest version because there is nothing has changed in respect of how the database works, but if the problem does occur again just delete the folder again.
The latest versions of Jaikoz have a greatly improved matching algorithm and there are improvements due in Jaikoz 8.2.6 available by the end of this week.