I'm repeatedly getting the following error message while working in EnviroInsite.
Get Screen Groups Unable to cast object of type 'System.Double' to type 'System.String' at System.Data.Odbc.OdbcDataReader.GetString(Int32 i) at ei_dblib3.WellTbl.GetGroup() at ei_dblib3.WellTbl.GetScreenGroups()
This error message is due to your use of numeric values in the Groups column of the Screens tab. The values in this column need to be text strings. To get Excel to treat these numeric values as text strings place a single apostrophe before the number in each cell of this column. The same problem may occur in the other text fields such as Well, Screen, Formatted Value, or Class.
