Yes of course you can edit it this way! I thought you did it with Access sorry! Some users have altered the Swisslog database by using Access without having the required knowledge and that's why I told you this.
If you don't want to be warned anymore for certain statistics you simply have to disable the associated statistic in Options / Active statistics. Disable the ones you don't use and you don't be warned anymore for the disabled statistic. There are special like Lotw, eQSL which doesn't have an associated statistic. Please read this thread where I explain how to do it:
https://www.swisslogforwindows.com/forum...hp?tid=362
I will add to the wish list the option to automatically upgrade the Country table and Statistic database within Swisslog.
Best 73