This error message occurs when using an EnviroInsite database and not an EQuIS database.
Typically this error occurs when too many locations are selected in the List button in the Query tab. It is a limitation inherent to the database driver that is used to read Microsoft Excel files. To get around this problem, try removing all of the selected locations and see if it works. If it does, then try to build a query without specifically selecting so many individual wells. As an alternative, you may be able to use the wildcards in the well or screen name or select by location, elevation, or depth. Remember that if you do not select any locations from the list, this is equivalent to selecting all of them.
Copyright © 2020 EarthSoft, Inc • Modified: 30 Mar 2020