iv had that probelm, u would always get that with that program u use, i say DIY because that prog always fecks up
lol i had this prob with this program 4 ages and it turns out all u need to do is click file and preferences and then set the directorys ^^ took me ages 2 figure that out lol =/
Its looking for the database named "HeroDB" and isn't finding it. I recommend looking at the ODBC configuration to see if there is something you need for this application..
well actually, u gotta go into preferences and make sure all the paths are right then go into db commander, load up hero db and then open a db. for the items.db, click the little pink i on the tool bar, then double click the first column (idx), tick unique and click add, u must do this for the first column of the other 2 db then (name and magid) then it will be able to save 
oyu need to go in bde administration m8 hten click new > name it HeroDB and where its got path put the directory of ur DB in there eg. C:\mirserver\mud2\DB that was what i had to do but i already done that when settting up the server must have been corrupt or somethin ah well works fine now so give it a try m8 :nteeth: