I just got a Holux GPS reciever and have it working great with my meamo mapper (N800). Love it.
I moved where files save in the setting and I apparently messed up my data base.
When I start up Meamo mapper it says"Failed to open or create database: file is encrypted or is not a data base"
If I click okay the application works fine just I can't save any POIs. The "POI" label is faded. I tried reinstalling and it still says the same thing. Can someone help?

I finally figured it out. Apparently I needed a file POI.db in the same location as nls.db file. Just through trial and error.
Thanks for all the help everyone/anyone. (sarcasm)