IIS-CONN-JRULES-63309E The specified column name column name is invalid. Column names must start with an alphabetic or underscore (_) character and must contain alpha-numeric, underscore (_), dollar ($) and period (.) characters only.
Explanation
The column name for one of the links was specified
manually and is invalid. Column names must start with a letter or
underscore (_) and must contain only alphanumeric characters, underscores
(_), dollar signs ($), and periods (.).
User response
Specify a valid name for the column.